25531882317

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{2377}}^1$

素因数の和:2771

約数の個数: 64

約数和(自身を含む): 40142161920

約数和(自身を除く): 14610279603

約数列:

[1, 3, 9, 27, 31, 41, 93, 123, 279, 313, 369, 837, 939, 1107, 1271, 2377, 2817, 3813, 7131, 8451, 9703, 11439, 12833, 21393, 29109, 34317, 38499, 64179, 73687, 87327, 97457, 115497, 221061, 261981, 292371, 346491, 397823, 663183, 744001, 877113, 1193469, 1989549, 2232003, 2631339, 3021167, 3580407, 6696009, 9063501, 10741221, 20088027, 23064031, 27190503, 30504041, 69192093, 81571509, 91512123, 207576279, 274536369, 622728837, 823609107, 945625271, 2836875813, 8510627439, 25531882317]

約数ペア:

[(1, 25531882317), (3, 8510627439), (9, 2836875813), (27, 945625271), (31, 823609107), (41, 622728837), (93, 274536369), (123, 207576279), (279, 91512123), (313, 81571509), (369, 69192093), (837, 30504041), (939, 27190503), (1107, 23064031), (1271, 20088027), (2377, 10741221), (2817, 9063501), (3813, 6696009), (7131, 3580407), (8451, 3021167), (9703, 2631339), (11439, 2232003), (12833, 1989549), (21393, 1193469), (29109, 877113), (34317, 744001), (38499, 663183), (64179, 397823), (73687, 346491), (87327, 292371), (97457, 261981), (115497, 221061)]