72114497

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{1297}}^1$

素因数の和:1377

約数の個数: 24

約数和(自身を含む): 91213056

約数和(自身を除く): 19098559

約数列:

[1, 7, 13, 47, 91, 169, 329, 611, 1183, 1297, 4277, 7943, 9079, 16861, 55601, 60959, 118027, 219193, 426713, 792467, 1534351, 5547269, 10302071, 72114497]

約数ペア:

[(1, 72114497), (7, 10302071), (13, 5547269), (47, 1534351), (91, 792467), (169, 426713), (329, 219193), (611, 118027), (1183, 60959), (1297, 55601), (4277, 16861), (7943, 9079)]