40781639811

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^2\times {\mathrm{65843}}^1$

素因数の和:66131

約数の個数: 24

約数和(自身を含む): 59755800384

約数和(自身を除く): 18974160573

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 18769, 56307, 65843, 197529, 206459, 619377, 724273, 2172819, 9020491, 27061473, 99225401, 297676203, 1235807267, 3707421801, 13593879937, 40781639811]

約数ペア:

[(1, 40781639811), (3, 13593879937), (11, 3707421801), (33, 1235807267), (137, 297676203), (411, 99225401), (1507, 27061473), (4521, 9020491), (18769, 2172819), (56307, 724273), (65843, 619377), (197529, 206459)]