27434349

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 42624000

約数和(自身を除く): 15189651

約数列:

[1, 3, 9, 27, 31, 73, 93, 219, 279, 449, 657, 837, 1347, 1971, 2263, 4041, 6789, 12123, 13919, 20367, 32777, 41757, 61101, 98331, 125271, 294993, 375813, 884979, 1016087, 3048261, 9144783, 27434349]

約数ペア:

[(1, 27434349), (3, 9144783), (9, 3048261), (27, 1016087), (31, 884979), (73, 375813), (93, 294993), (219, 125271), (279, 98331), (449, 61101), (657, 41757), (837, 32777), (1347, 20367), (1971, 13919), (2263, 12123), (4041, 6789)]