69087697

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 83064960

約数和(自身を除く): 13977263

約数列:

[1, 7, 47, 49, 131, 229, 329, 917, 1603, 2303, 6157, 6419, 10763, 11221, 29999, 43099, 75341, 209993, 301693, 527387, 1409953, 1469951, 9869671, 69087697]

約数ペア:

[(1, 69087697), (7, 9869671), (47, 1469951), (49, 1409953), (131, 527387), (229, 301693), (329, 209993), (917, 75341), (1603, 43099), (2303, 29999), (6157, 11221), (6419, 10763)]