11877533739

素因数分解:

$3^4\times {\mathrm{457}}^1\times {\mathrm{320867}}^1$

素因数の和:321336

約数の個数: 20

約数和(自身を含む): 17781862824

約数和(自身を除く): 5904329085

約数列:

[1, 3, 9, 27, 81, 457, 1371, 4113, 12339, 37017, 320867, 962601, 2887803, 8663409, 25990227, 146636219, 439908657, 1319725971, 3959177913, 11877533739]

約数ペア:

[(1, 11877533739), (3, 3959177913), (9, 1319725971), (27, 439908657), (81, 146636219), (457, 25990227), (1371, 8663409), (4113, 2887803), (12339, 962601), (37017, 320867)]