71390133

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{557}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 109278720

約数和(自身を除く): 37888587

約数列:

[1, 3, 9, 27, 47, 101, 141, 303, 423, 557, 909, 1269, 1671, 2727, 4747, 5013, 14241, 15039, 26179, 42723, 56257, 78537, 128169, 168771, 235611, 506313, 706833, 1518939, 2644079, 7932237, 23796711, 71390133]

約数ペア:

[(1, 71390133), (3, 23796711), (9, 7932237), (27, 2644079), (47, 1518939), (101, 706833), (141, 506313), (303, 235611), (423, 168771), (557, 128169), (909, 78537), (1269, 56257), (1671, 42723), (2727, 26179), (4747, 15039), (5013, 14241)]