178722401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:921

約数の個数: 24

約数和(自身を含む): 213064704

約数和(自身を除く): 34342303

約数列:

[1, 11, 13, 127, 143, 169, 757, 1397, 1651, 1859, 8327, 9841, 18161, 21463, 96139, 108251, 127933, 236093, 1057529, 1249807, 1407263, 13747877, 16247491, 178722401]

約数ペア:

[(1, 178722401), (11, 16247491), (13, 13747877), (127, 1407263), (143, 1249807), (169, 1057529), (757, 236093), (1397, 127933), (1651, 108251), (1859, 96139), (8327, 21463), (9841, 18161)]