66059903

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2939}}^1$

素因数の和:2991

約数の個数: 24

約数和(自身を含む): 86083200

約数和(自身を除く): 20023297

約数列:

[1, 7, 13, 19, 91, 133, 169, 247, 1183, 1729, 2939, 3211, 20573, 22477, 38207, 55841, 267449, 390887, 496691, 725933, 3476837, 5081531, 9437129, 66059903]

約数ペア:

[(1, 66059903), (7, 9437129), (13, 5081531), (19, 3476837), (91, 725933), (133, 496691), (169, 390887), (247, 267449), (1183, 55841), (1729, 38207), (2939, 22477), (3211, 20573)]