319280495553

素因数分解:

$3^4\times {\mathrm{313}}^1\times {\mathrm{2281}}^1\times {\mathrm{5521}}^1$

素因数の和:8127

約数の個数: 40

約数和(自身を含む): 478770144776

約数和(自身を除く): 159489649223

約数列:

[1, 3, 9, 27, 81, 313, 939, 2281, 2817, 5521, 6843, 8451, 16563, 20529, 25353, 49689, 61587, 149067, 184761, 447201, 713953, 1728073, 2141859, 5184219, 6425577, 12593401, 15552657, 19276731, 37780203, 46657971, 57830193, 113340609, 139973913, 340021827, 1020065481, 3941734513, 11825203539, 35475610617, 106426831851, 319280495553]

約数ペア:

[(1, 319280495553), (3, 106426831851), (9, 35475610617), (27, 11825203539), (81, 3941734513), (313, 1020065481), (939, 340021827), (2281, 139973913), (2817, 113340609), (5521, 57830193), (6843, 46657971), (8451, 37780203), (16563, 19276731), (20529, 15552657), (25353, 12593401), (49689, 6425577), (61587, 5184219), (149067, 2141859), (184761, 1728073), (447201, 713953)]