71315694

素因数分解:

$2^1\times 3^3\times {\mathrm{409}}^1\times {\mathrm{3229}}^1$

素因数の和:3649

約数の個数: 32

約数和(自身を含む): 158916000

約数和(自身を除く): 87600306

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 409, 818, 1227, 2454, 3229, 3681, 6458, 7362, 9687, 11043, 19374, 22086, 29061, 58122, 87183, 174366, 1320661, 2641322, 3961983, 7923966, 11885949, 23771898, 35657847, 71315694]

約数ペア:

[(1, 71315694), (2, 35657847), (3, 23771898), (6, 11885949), (9, 7923966), (18, 3961983), (27, 2641322), (54, 1320661), (409, 174366), (818, 87183), (1227, 58122), (2454, 29061), (3229, 22086), (3681, 19374), (6458, 11043), (7362, 9687)]