156921636897

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{20749}}^1\times {\mathrm{27107}}^1$

素因数の和:47893

約数の個数: 24

約数和(自身を含む): 233996256000

約数和(自身を除く): 77074619103

約数列:

[1, 3, 9, 31, 93, 279, 20749, 27107, 62247, 81321, 186741, 243963, 643219, 840317, 1929657, 2520951, 5788971, 7562853, 562443143, 1687329429, 5061988287, 17435737433, 52307212299, 156921636897]

約数ペア:

[(1, 156921636897), (3, 52307212299), (9, 17435737433), (31, 5061988287), (93, 1687329429), (279, 562443143), (20749, 7562853), (27107, 5788971), (62247, 2520951), (81321, 1929657), (186741, 840317), (243963, 643219)]