72999207

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2857}}^1$

素因数の和:3047

約数の個数: 24

約数和(自身を含む): 112353696

約数和(自身を除く): 39354489

約数列:

[1, 3, 9, 17, 51, 153, 167, 501, 1503, 2839, 2857, 8517, 8571, 25551, 25713, 48569, 145707, 437121, 477119, 1431357, 4294071, 8111023, 24333069, 72999207]

約数ペア:

[(1, 72999207), (3, 24333069), (9, 8111023), (17, 4294071), (51, 1431357), (153, 477119), (167, 437121), (501, 145707), (1503, 48569), (2839, 25713), (2857, 25551), (8517, 8571)]