130781833

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{929}}^1$

素因数の和:986

約数の個数: 36

約数和(自身を含む): 174614940

約数和(自身を除く): 43833107

約数列:

[1, 7, 13, 17, 49, 91, 119, 169, 221, 637, 833, 929, 1183, 1547, 2873, 6503, 8281, 10829, 12077, 15793, 20111, 45521, 84539, 110551, 140777, 157001, 205309, 591773, 773857, 1099007, 1437163, 2669017, 7693049, 10060141, 18683119, 130781833]

約数ペア:

[(1, 130781833), (7, 18683119), (13, 10060141), (17, 7693049), (49, 2669017), (91, 1437163), (119, 1099007), (169, 773857), (221, 591773), (637, 205309), (833, 157001), (929, 140777), (1183, 110551), (1547, 84539), (2873, 45521), (6503, 20111), (8281, 15793), (10829, 12077)]