157031444421

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{440171}}^1$

素因数の和:440434

約数の個数: 32

約数和(自身を含む): 237129459840

約数和(自身を除く): 80098015419

約数列:

[1, 3, 9, 27, 73, 181, 219, 543, 657, 1629, 1971, 4887, 13213, 39639, 118917, 356751, 440171, 1320513, 3961539, 11884617, 32132483, 79670951, 96397449, 239012853, 289192347, 717038559, 867577041, 2151115677, 5815979423, 17447938269, 52343814807, 157031444421]

約数ペア:

[(1, 157031444421), (3, 52343814807), (9, 17447938269), (27, 5815979423), (73, 2151115677), (181, 867577041), (219, 717038559), (543, 289192347), (657, 239012853), (1629, 96397449), (1971, 79670951), (4887, 32132483), (13213, 11884617), (39639, 3961539), (118917, 1320513), (356751, 440171)]