153697419

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1109}}^1$

素因数の和:1209

約数の個数: 40

約数和(自身を含む): 241758000

約数和(自身を除く): 88060581

約数列:

[1, 3, 9, 27, 29, 59, 81, 87, 177, 261, 531, 783, 1109, 1593, 1711, 2349, 3327, 4779, 5133, 9981, 15399, 29943, 32161, 46197, 65431, 89829, 96483, 138591, 196293, 289449, 588879, 868347, 1766637, 1897499, 2605041, 5299911, 5692497, 17077491, 51232473, 153697419]

約数ペア:

[(1, 153697419), (3, 51232473), (9, 17077491), (27, 5692497), (29, 5299911), (59, 2605041), (81, 1897499), (87, 1766637), (177, 868347), (261, 588879), (531, 289449), (783, 196293), (1109, 138591), (1593, 96483), (1711, 89829), (2349, 65431), (3327, 46197), (4779, 32161), (5133, 29943), (9981, 15399)]