68876577

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5231}}^1$

素因数の和:5274

約数の個数: 48

約数和(自身を含む): 130590720

約数和(自身を除く): 61714143

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 209, 231, 399, 627, 693, 1197, 1463, 1881, 4389, 5231, 13167, 15693, 36617, 47079, 57541, 99389, 109851, 172623, 298167, 329553, 402787, 517869, 695723, 894501, 1093279, 1208361, 2087169, 3279837, 3625083, 6261507, 7652953, 9839511, 22958859, 68876577]

約数ペア:

[(1, 68876577), (3, 22958859), (7, 9839511), (9, 7652953), (11, 6261507), (19, 3625083), (21, 3279837), (33, 2087169), (57, 1208361), (63, 1093279), (77, 894501), (99, 695723), (133, 517869), (171, 402787), (209, 329553), (231, 298167), (399, 172623), (627, 109851), (693, 99389), (1197, 57541), (1463, 47079), (1881, 36617), (4389, 15693), (5231, 13167)]