157074489

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 277595136

約数和(自身を除く): 120520647

約数列:

[1, 3, 9, 11, 13, 31, 33, 39, 93, 99, 117, 127, 143, 279, 341, 381, 403, 429, 961, 1023, 1143, 1209, 1287, 1397, 1651, 2883, 3069, 3627, 3937, 4191, 4433, 4953, 8649, 10571, 11811, 12493, 12573, 13299, 14859, 18161, 31713, 35433, 37479, 39897, 43307, 51181, 54483, 95139, 112437, 122047, 129921, 137423, 153543, 163449, 366141, 389763, 412269, 460629, 562991, 1098423, 1236807, 1342517, 1586611, 1688973, 4027551, 4759833, 5066919, 12082653, 14279499, 17452721, 52358163, 157074489]

約数ペア:

[(1, 157074489), (3, 52358163), (9, 17452721), (11, 14279499), (13, 12082653), (31, 5066919), (33, 4759833), (39, 4027551), (93, 1688973), (99, 1586611), (117, 1342517), (127, 1236807), (143, 1098423), (279, 562991), (341, 460629), (381, 412269), (403, 389763), (429, 366141), (961, 163449), (1023, 153543), (1143, 137423), (1209, 129921), (1287, 122047), (1397, 112437), (1651, 95139), (2883, 54483), (3069, 51181), (3627, 43307), (3937, 39897), (4191, 37479), (4433, 35433), (4953, 31713), (8649, 18161), (10571, 14859), (11811, 13299), (12493, 12573)]