90732621

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6869}}^1$

素因数の和:6933

約数の個数: 32

約数和(自身を含む): 150370560

約数和(自身を除く): 59637939

約数列:

[1, 3, 7, 17, 21, 37, 51, 111, 119, 259, 357, 629, 777, 1887, 4403, 6869, 13209, 20607, 48083, 116773, 144249, 254153, 350319, 762459, 817411, 1779071, 2452233, 4320601, 5337213, 12961803, 30244207, 90732621]

約数ペア:

[(1, 90732621), (3, 30244207), (7, 12961803), (17, 5337213), (21, 4320601), (37, 2452233), (51, 1779071), (111, 817411), (119, 762459), (259, 350319), (357, 254153), (629, 144249), (777, 116773), (1887, 48083), (4403, 20607), (6869, 13209)]