73145109

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{1481}}^1$

素因数の和:1748

約数の個数: 16

約数和(自身を含む): 99163584

約数和(自身を除く): 26018475

約数列:

[1, 3, 101, 163, 303, 489, 1481, 4443, 16463, 49389, 149581, 241403, 448743, 724209, 24381703, 73145109]

約数ペア:

[(1, 73145109), (3, 24381703), (101, 724209), (163, 448743), (303, 241403), (489, 149581), (1481, 49389), (4443, 16463)]