126458053

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 146966400

約数和(自身を除く): 20508347

約数列:

[1, 17, 19, 53, 83, 89, 323, 901, 1007, 1411, 1513, 1577, 1691, 4399, 4717, 7387, 17119, 26809, 28747, 74783, 80189, 83581, 89623, 125579, 140353, 391511, 1420877, 1523591, 2386001, 6655687, 7438709, 126458053]

約数ペア:

[(1, 126458053), (17, 7438709), (19, 6655687), (53, 2386001), (83, 1523591), (89, 1420877), (323, 391511), (901, 140353), (1007, 125579), (1411, 89623), (1513, 83581), (1577, 80189), (1691, 74783), (4399, 28747), (4717, 26809), (7387, 17119)]