121272613

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{2137}}^1$

素因数の和:2233

約数の個数: 24

約数和(自身を含む): 154688576

約数和(自身を除く): 33415963

約数列:

[1, 7, 11, 67, 77, 121, 469, 737, 847, 2137, 5159, 8107, 14959, 23507, 56749, 143179, 164549, 258577, 1002253, 1574969, 1810039, 11024783, 17324659, 121272613]

約数ペア:

[(1, 121272613), (7, 17324659), (11, 11024783), (67, 1810039), (77, 1574969), (121, 1002253), (469, 258577), (737, 164549), (847, 143179), (2137, 56749), (5159, 23507), (8107, 14959)]