68766061

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2633}}^1$

素因数の和:2701

約数の個数: 24

約数和(自身を含む): 88281144

約数和(自身を除く): 19515083

約数列:

[1, 7, 13, 41, 49, 91, 287, 533, 637, 2009, 2633, 3731, 18431, 26117, 34229, 107953, 129017, 239603, 755671, 1403389, 1677221, 5289697, 9823723, 68766061]

約数ペア:

[(1, 68766061), (7, 9823723), (13, 5289697), (41, 1677221), (49, 1403389), (91, 755671), (287, 239603), (533, 129017), (637, 107953), (2009, 34229), (2633, 26117), (3731, 18431)]