26667657

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 41246720

約数和(自身を除く): 14579063

約数列:

[1, 3, 9, 27, 31, 93, 151, 211, 279, 453, 633, 837, 1359, 1899, 4077, 4681, 5697, 6541, 14043, 19623, 31861, 42129, 58869, 95583, 126387, 176607, 286749, 860247, 987691, 2963073, 8889219, 26667657]

約数ペア:

[(1, 26667657), (3, 8889219), (9, 2963073), (27, 987691), (31, 860247), (93, 286749), (151, 176607), (211, 126387), (279, 95583), (453, 58869), (633, 42129), (837, 31861), (1359, 19623), (1899, 14043), (4077, 6541), (4681, 5697)]