75282571

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{9091}}^1$

素因数の和:9131

約数の個数: 18

約数和(自身を含む): 94838652

約数和(自身を除く): 19556081

約数列:

[1, 7, 13, 49, 91, 169, 637, 1183, 8281, 9091, 63637, 118183, 445459, 827281, 1536379, 5790967, 10754653, 75282571]

約数ペア:

[(1, 75282571), (7, 10754653), (13, 5790967), (49, 1536379), (91, 827281), (169, 445459), (637, 118183), (1183, 63637), (8281, 9091)]