11931301161

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:452

約数の個数: 128

約数和(自身を含む): 20609792000

約数和(自身を除く): 8678490839

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 61, 117, 139, 171, 183, 211, 247, 351, 417, 513, 549, 633, 741, 793, 1159, 1251, 1647, 1807, 1899, 2223, 2379, 2641, 2743, 3477, 3753, 4009, 5421, 5697, 6669, 7137, 7923, 8229, 8479, 10431, 12027, 12871, 15067, 16263, 21411, 23769, 24687, 25437, 29329, 31293, 34333, 36081, 38613, 45201, 48789, 52117, 71307, 74061, 76311, 87987, 102999, 108243, 110227, 115839, 135603, 156351, 161101, 167323, 228933, 244549, 263961, 308997, 330681, 347517, 381277, 406809, 469053, 483303, 501969, 557251, 733647, 791883, 926991, 992043, 1143831, 1407159, 1449909, 1505907, 1671753, 1789069, 2094313, 2200941, 2976129, 3179137, 3431493, 4349727, 4517721, 5015259, 5367207, 6282939, 6602823, 7244263, 9537411, 10294479, 15045777, 16101621, 18848817, 21732789, 23257897, 28612233, 33992311, 48304863, 56546451, 65198367, 69773691, 85836699, 101976933, 195595101, 209321073, 305930799, 441900043, 627963219, 917792397, 1325700129, 3977100387, 11931301161]

約数ペア:

[(1, 11931301161), (3, 3977100387), (9, 1325700129), (13, 917792397), (19, 627963219), (27, 441900043), (39, 305930799), (57, 209321073), (61, 195595101), (117, 101976933), (139, 85836699), (171, 69773691), (183, 65198367), (211, 56546451), (247, 48304863), (351, 33992311), (417, 28612233), (513, 23257897), (549, 21732789), (633, 18848817), (741, 16101621), (793, 15045777), (1159, 10294479), (1251, 9537411), (1647, 7244263), (1807, 6602823), (1899, 6282939), (2223, 5367207), (2379, 5015259), (2641, 4517721), (2743, 4349727), (3477, 3431493), (3753, 3179137), (4009, 2976129), (5421, 2200941), (5697, 2094313), (6669, 1789069), (7137, 1671753), (7923, 1505907), (8229, 1449909), (8479, 1407159), (10431, 1143831), (12027, 992043), (12871, 926991), (15067, 791883), (16263, 733647), (21411, 557251), (23769, 501969), (24687, 483303), (25437, 469053), (29329, 406809), (31293, 381277), (34333, 347517), (36081, 330681), (38613, 308997), (45201, 263961), (48789, 244549), (52117, 228933), (71307, 167323), (74061, 161101), (76311, 156351), (87987, 135603), (102999, 115839), (108243, 110227)]