30089637

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:271

約数の個数: 40

約数和(自身を含む): 47149344

約数和(自身を除く): 17059707

約数列:

[1, 3, 9, 27, 43, 53, 81, 129, 159, 163, 387, 477, 489, 1161, 1431, 1467, 2279, 3483, 4293, 4401, 6837, 7009, 8639, 13203, 20511, 21027, 25917, 61533, 63081, 77751, 184599, 189243, 233253, 371477, 567729, 699759, 1114431, 3343293, 10029879, 30089637]

約数ペア:

[(1, 30089637), (3, 10029879), (9, 3343293), (27, 1114431), (43, 699759), (53, 567729), (81, 371477), (129, 233253), (159, 189243), (163, 184599), (387, 77751), (477, 63081), (489, 61533), (1161, 25917), (1431, 21027), (1467, 20511), (2279, 13203), (3483, 8639), (4293, 7009), (4401, 6837)]