74468277

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 123323200

約数和(自身を除く): 48854923

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 139, 171, 241, 247, 417, 723, 741, 1251, 1807, 2169, 2223, 2641, 3133, 4579, 5421, 7923, 9399, 13737, 16263, 23769, 28197, 33499, 34333, 41211, 59527, 100497, 102999, 178581, 301491, 308997, 435487, 535743, 636481, 1306461, 1909443, 3919383, 5728329, 8274253, 24822759, 74468277]

約数ペア:

[(1, 74468277), (3, 24822759), (9, 8274253), (13, 5728329), (19, 3919383), (39, 1909443), (57, 1306461), (117, 636481), (139, 535743), (171, 435487), (241, 308997), (247, 301491), (417, 178581), (723, 102999), (741, 100497), (1251, 59527), (1807, 41211), (2169, 34333), (2223, 33499), (2641, 28197), (3133, 23769), (4579, 16263), (5421, 13737), (7923, 9399)]