71529339

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{701}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 112679424

約数和(自身を除く): 41150085

約数列:

[1, 3, 7, 21, 43, 113, 129, 301, 339, 701, 791, 903, 2103, 2373, 4859, 4907, 14577, 14721, 30143, 34013, 79213, 90429, 102039, 211001, 237639, 554491, 633003, 1663473, 3406159, 10218477, 23843113, 71529339]

約数ペア:

[(1, 71529339), (3, 23843113), (7, 10218477), (21, 3406159), (43, 1663473), (113, 633003), (129, 554491), (301, 237639), (339, 211001), (701, 102039), (791, 90429), (903, 79213), (2103, 34013), (2373, 30143), (4859, 14721), (4907, 14577)]