74456349

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 111919104

約数和(自身を除く): 37462755

約数列:

[1, 3, 11, 33, 43, 129, 137, 383, 411, 473, 1149, 1419, 1507, 4213, 4521, 5891, 12639, 16469, 17673, 49407, 52471, 64801, 157413, 181159, 194403, 543477, 577181, 1731543, 2256253, 6768759, 24818783, 74456349]

約数ペア:

[(1, 74456349), (3, 24818783), (11, 6768759), (33, 2256253), (43, 1731543), (129, 577181), (137, 543477), (383, 194403), (411, 181159), (473, 157413), (1149, 64801), (1419, 52471), (1507, 49407), (4213, 17673), (4521, 16469), (5891, 12639)]