126583989

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{3253}}^1$

素因数の和:3389

約数の個数: 32

約数和(自身を含む): 206173440

約数和(自身を除く): 79589451

約数列:

[1, 3, 7, 17, 21, 51, 109, 119, 327, 357, 763, 1853, 2289, 3253, 5559, 9759, 12971, 22771, 38913, 55301, 68313, 165903, 354577, 387107, 1063731, 1161321, 2482039, 6027809, 7446117, 18083427, 42194663, 126583989]

約数ペア:

[(1, 126583989), (3, 42194663), (7, 18083427), (17, 7446117), (21, 6027809), (51, 2482039), (109, 1161321), (119, 1063731), (327, 387107), (357, 354577), (763, 165903), (1853, 68313), (2289, 55301), (3253, 38913), (5559, 22771), (9759, 12971)]