38625417

素因数分解:

$3^4\times {\mathrm{281}}^1\times {\mathrm{1697}}^1$

素因数の和:1990

約数の個数: 20

約数和(自身を含む): 57939156

約数和(自身を除く): 19313739

約数列:

[1, 3, 9, 27, 81, 281, 843, 1697, 2529, 5091, 7587, 15273, 22761, 45819, 137457, 476857, 1430571, 4291713, 12875139, 38625417]

約数ペア:

[(1, 38625417), (3, 12875139), (9, 4291713), (27, 1430571), (81, 476857), (281, 137457), (843, 45819), (1697, 22761), (2529, 15273), (5091, 7587)]