129763907

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 179952192

約数和(自身を除く): 50188285

約数列:

[1, 7, 13, 17, 23, 49, 91, 119, 161, 221, 299, 391, 521, 637, 833, 1127, 1547, 2093, 2737, 3647, 5083, 6773, 8857, 10829, 11983, 14651, 19159, 25529, 35581, 47411, 61999, 83881, 115141, 155779, 203711, 249067, 331877, 433993, 587167, 805987, 1090453, 1425977, 2648243, 5641909, 7633171, 9981839, 18537701, 129763907]

約数ペア:

[(1, 129763907), (7, 18537701), (13, 9981839), (17, 7633171), (23, 5641909), (49, 2648243), (91, 1425977), (119, 1090453), (161, 805987), (221, 587167), (299, 433993), (391, 331877), (521, 249067), (637, 203711), (833, 155779), (1127, 115141), (1547, 83881), (2093, 61999), (2737, 47411), (3647, 35581), (5083, 25529), (6773, 19159), (8857, 14651), (10829, 11983)]