100689399

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{30319}}^1$

素因数の和:30372

約数の個数: 20

約数和(自身を含む): 154086240

約数和(自身を除く): 53396841

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 30319, 90957, 272871, 818613, 1243079, 2455839, 3729237, 11187711, 33563133, 100689399]

約数ペア:

[(1, 100689399), (3, 33563133), (9, 11187711), (27, 3729237), (41, 2455839), (81, 1243079), (123, 818613), (369, 272871), (1107, 90957), (3321, 30319)]