164893183

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15227}}^1$

素因数の和:15271

約数の個数: 24

約数和(自身を含む): 218734992

約数和(自身を除く): 53841809

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 637, 833, 1547, 10829, 15227, 106589, 197951, 258859, 746123, 1385657, 1812013, 3365167, 9699599, 12684091, 23556169, 164893183]

約数ペア:

[(1, 164893183), (7, 23556169), (13, 12684091), (17, 9699599), (49, 3365167), (91, 1812013), (119, 1385657), (221, 746123), (637, 258859), (833, 197951), (1547, 106589), (10829, 15227)]