145890201627

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{68396719}}^1$

素因数の和:68396807

約数の個数: 16

約数和(自身を含む): 218869504000

約数和(自身を除く): 72979302373

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 68396719, 205190157, 615570471, 1846711413, 5403340801, 16210022403, 48630067209, 145890201627]

約数ペア:

[(1, 145890201627), (3, 48630067209), (9, 16210022403), (27, 5403340801), (79, 1846711413), (237, 615570471), (711, 205190157), (2133, 68396719)]