166202217

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{2377}}^1$

素因数の和:2857

約数の個数: 24

約数和(自身を含む): 254855016

約数和(自身を除く): 88652799

約数列:

[1, 3, 9, 17, 51, 153, 457, 1371, 2377, 4113, 7131, 7769, 21393, 23307, 40409, 69921, 121227, 363681, 1086289, 3258867, 9776601, 18466913, 55400739, 166202217]

約数ペア:

[(1, 166202217), (3, 55400739), (9, 18466913), (17, 9776601), (51, 3258867), (153, 1086289), (457, 363681), (1371, 121227), (2377, 69921), (4113, 40409), (7131, 23307), (7769, 21393)]