71038197

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{5791}}^1$

素因数の和:5873

約数の個数: 24

約数和(自身を含む): 108426240

約数和(自身を除く): 37388043

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 1363, 4089, 5791, 12267, 17373, 52119, 167939, 272177, 503817, 816531, 1511451, 2449593, 7893133, 23679399, 71038197]

約数ペア:

[(1, 71038197), (3, 23679399), (9, 7893133), (29, 2449593), (47, 1511451), (87, 816531), (141, 503817), (261, 272177), (423, 167939), (1363, 52119), (4089, 17373), (5791, 12267)]