64392039

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1553}}^1$

素因数の和:1847

約数の個数: 24

約数和(自身を含む): 98908992

約数和(自身を除く): 34516953

約数列:

[1, 3, 9, 17, 51, 153, 271, 813, 1553, 2439, 4607, 4659, 13821, 13977, 26401, 41463, 79203, 237609, 420863, 1262589, 3787767, 7154671, 21464013, 64392039]

約数ペア:

[(1, 64392039), (3, 21464013), (9, 7154671), (17, 3787767), (51, 1262589), (153, 420863), (271, 237609), (813, 79203), (1553, 41463), (2439, 26401), (4607, 13977), (4659, 13821)]