923649831

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8147}}^1$

素因数の和:8205

約数の個数: 64

約数和(自身を含む): 1642636800

約数和(自身を除く): 718986969

約数列:

[1, 3, 9, 13, 17, 19, 27, 39, 51, 57, 117, 153, 171, 221, 247, 323, 351, 459, 513, 663, 741, 969, 1989, 2223, 2907, 4199, 5967, 6669, 8147, 8721, 12597, 24441, 37791, 73323, 105911, 113373, 138499, 154793, 219969, 317733, 415497, 464379, 953199, 1246491, 1393137, 1800487, 2012309, 2631481, 2859597, 3739473, 4179411, 5401461, 6036927, 7894443, 16204383, 18110781, 23683329, 34209253, 48613149, 54332343, 71049987, 102627759, 307883277, 923649831]

約数ペア:

[(1, 923649831), (3, 307883277), (9, 102627759), (13, 71049987), (17, 54332343), (19, 48613149), (27, 34209253), (39, 23683329), (51, 18110781), (57, 16204383), (117, 7894443), (153, 6036927), (171, 5401461), (221, 4179411), (247, 3739473), (323, 2859597), (351, 2631481), (459, 2012309), (513, 1800487), (663, 1393137), (741, 1246491), (969, 953199), (1989, 464379), (2223, 415497), (2907, 317733), (4199, 219969), (5967, 154793), (6669, 138499), (8147, 113373), (8721, 105911), (12597, 73323), (24441, 37791)]