154755441

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{61631}}^1$

素因数の和:61674

約数の個数: 20

約数和(自身を含む): 238639104

約数和(自身を除く): 83883663

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 61631, 184893, 554679, 1664037, 1910561, 4992111, 5731683, 17195049, 51585147, 154755441]

約数ペア:

[(1, 154755441), (3, 51585147), (9, 17195049), (27, 5731683), (31, 4992111), (81, 1910561), (93, 1664037), (279, 554679), (837, 184893), (2511, 61631)]