53371699199

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{6445079}}^1$

素因数の和:6445119

約数の個数: 18

約数和(自身を含む): 67228629480

約数和(自身を除く): 13856930281

約数列:

[1, 7, 13, 49, 91, 169, 637, 1183, 8281, 6445079, 45115553, 83786027, 315808871, 586502189, 1089218351, 4105515323, 7624528457, 53371699199]

約数ペア:

[(1, 53371699199), (7, 7624528457), (13, 4105515323), (49, 1089218351), (91, 586502189), (169, 315808871), (637, 83786027), (1183, 45115553), (8281, 6445079)]