42909273

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{1181}}^1$

素因数の和:1565

約数の個数: 24

約数和(自身を含む): 67856256

約数和(自身を除く): 24946983

約数列:

[1, 3, 9, 11, 33, 99, 367, 1101, 1181, 3303, 3543, 4037, 10629, 12111, 12991, 36333, 38973, 116919, 433427, 1300281, 3900843, 4767697, 14303091, 42909273]

約数ペア:

[(1, 42909273), (3, 14303091), (9, 4767697), (11, 3900843), (33, 1300281), (99, 433427), (367, 116919), (1101, 38973), (1181, 36333), (3303, 12991), (3543, 12111), (4037, 10629)]