69060061

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 82999296

約数和(自身を除く): 13939235

約数列:

[1, 7, 47, 49, 157, 191, 329, 1099, 1337, 2303, 7379, 7693, 8977, 9359, 29987, 51653, 62839, 209909, 361571, 439873, 1409389, 1469363, 9865723, 69060061]

約数ペア:

[(1, 69060061), (7, 9865723), (47, 1469363), (49, 1409389), (157, 439873), (191, 361571), (329, 209909), (1099, 62839), (1337, 51653), (2303, 29987), (7379, 9359), (7693, 8977)]