358804323

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{15877}}^1$

素因数の和:15926

約数の個数: 28

約数和(自身を含む): 555348928

約数和(自身を除く): 196544605

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 729, 837, 2511, 7533, 15877, 22599, 47631, 142893, 428679, 492187, 1286037, 1476561, 3858111, 4429683, 11574333, 13289049, 39867147, 119601441, 358804323]

約数ペア:

[(1, 358804323), (3, 119601441), (9, 39867147), (27, 13289049), (31, 11574333), (81, 4429683), (93, 3858111), (243, 1476561), (279, 1286037), (729, 492187), (837, 428679), (2511, 142893), (7533, 47631), (15877, 22599)]