67380061

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1753}}^1$

素因数の和:1813

約数の個数: 24

約数和(自身を含む): 86156480

約数和(自身を除く): 18776419

約数列:

[1, 7, 17, 19, 119, 133, 289, 323, 1753, 2023, 2261, 5491, 12271, 29801, 33307, 38437, 208607, 233149, 506617, 566219, 3546319, 3963533, 9625723, 67380061]

約数ペア:

[(1, 67380061), (7, 9625723), (17, 3963533), (19, 3546319), (119, 566219), (133, 506617), (289, 233149), (323, 208607), (1753, 38437), (2023, 33307), (2261, 29801), (5491, 12271)]