127962247

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 160247808

約数和(自身を除く): 32285561

約数列:

[1, 7, 17, 47, 119, 137, 167, 329, 799, 959, 1169, 2329, 2839, 5593, 6439, 7849, 16303, 19873, 22879, 45073, 54943, 109463, 133433, 160153, 388943, 766241, 934031, 1075313, 2722601, 7527191, 18280321, 127962247]

約数ペア:

[(1, 127962247), (7, 18280321), (17, 7527191), (47, 2722601), (119, 1075313), (137, 934031), (167, 766241), (329, 388943), (799, 160153), (959, 133433), (1169, 109463), (2329, 54943), (2839, 45073), (5593, 22879), (6439, 19873), (7849, 16303)]