201009627

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3557}}^1$

素因数の和:3609

約数の個数: 64

約数和(自身を含む): 382556160

約数和(自身を除く): 181546533

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 39, 63, 69, 91, 117, 161, 189, 207, 273, 299, 351, 483, 621, 819, 897, 1449, 2093, 2457, 2691, 3557, 4347, 6279, 8073, 10671, 18837, 24899, 32013, 46241, 56511, 74697, 81811, 96039, 138723, 224091, 245433, 323687, 416169, 572677, 672273, 736299, 971061, 1063543, 1248507, 1718031, 2208897, 2913183, 3190629, 5154093, 7444801, 8739549, 9571887, 15462279, 22334403, 28715661, 67003209, 201009627]

約数ペア:

[(1, 201009627), (3, 67003209), (7, 28715661), (9, 22334403), (13, 15462279), (21, 9571887), (23, 8739549), (27, 7444801), (39, 5154093), (63, 3190629), (69, 2913183), (91, 2208897), (117, 1718031), (161, 1248507), (189, 1063543), (207, 971061), (273, 736299), (299, 672273), (351, 572677), (483, 416169), (621, 323687), (819, 245433), (897, 224091), (1449, 138723), (2093, 96039), (2457, 81811), (2691, 74697), (3557, 56511), (4347, 46241), (6279, 32013), (8073, 24899), (10671, 18837)]