168303471

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{1087}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 262791168

約数和(自身を除く): 94487697

約数列:

[1, 3, 7, 21, 73, 101, 219, 303, 511, 707, 1087, 1533, 2121, 3261, 7373, 7609, 22119, 22827, 51611, 79351, 109787, 154833, 238053, 329361, 555457, 768509, 1666371, 2305527, 8014451, 24043353, 56101157, 168303471]

約数ペア:

[(1, 168303471), (3, 56101157), (7, 24043353), (21, 8014451), (73, 2305527), (101, 1666371), (219, 768509), (303, 555457), (511, 329361), (707, 238053), (1087, 154833), (1533, 109787), (2121, 79351), (3261, 51611), (7373, 22827), (7609, 22119)]