122901993

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{5779}}^1$

素因数の和:5941

約数の個数: 24

約数和(自身を含む): 189352800

約数和(自身を除く): 66450807

約数列:

[1, 3, 9, 17, 51, 139, 153, 417, 1251, 2363, 5779, 7089, 17337, 21267, 52011, 98243, 294729, 803281, 884187, 2409843, 7229529, 13655777, 40967331, 122901993]

約数ペア:

[(1, 122901993), (3, 40967331), (9, 13655777), (17, 7229529), (51, 2409843), (139, 884187), (153, 803281), (417, 294729), (1251, 98243), (2363, 52011), (5779, 21267), (7089, 17337)]