147516551

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{6563}}^1$

素因数の和:6615

約数の個数: 24

約数和(自身を含む): 192193920

約数和(自身を除く): 44677369

約数列:

[1, 7, 13, 19, 91, 133, 169, 247, 1183, 1729, 3211, 6563, 22477, 45941, 85319, 124697, 597233, 872879, 1109147, 1621061, 7764029, 11347427, 21073793, 147516551]

約数ペア:

[(1, 147516551), (7, 21073793), (13, 11347427), (19, 7764029), (91, 1621061), (133, 1109147), (169, 872879), (247, 597233), (1183, 124697), (1729, 85319), (3211, 45941), (6563, 22477)]