15690967893

素因数分解:

$3^4\times {\mathrm{827}}^1\times {\mathrm{234239}}^1$

素因数の和:235078

約数の個数: 20

約数和(自身を含む): 23468037120

約数和(自身を除く): 7777069227

約数列:

[1, 3, 9, 27, 81, 827, 2481, 7443, 22329, 66987, 234239, 702717, 2108151, 6324453, 18973359, 193715653, 581146959, 1743440877, 5230322631, 15690967893]

約数ペア:

[(1, 15690967893), (3, 5230322631), (9, 1743440877), (27, 581146959), (81, 193715653), (827, 18973359), (2481, 6324453), (7443, 2108151), (22329, 702717), (66987, 234239)]