79291281

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{2939}}^1$

素因数の和:3005

約数の個数: 24

約数和(自身を含む): 117059040

約数和(自身を除く): 37767759

約数列:

[1, 3, 17, 23, 51, 69, 391, 529, 1173, 1587, 2939, 8817, 8993, 26979, 49963, 67597, 149889, 202791, 1149149, 1554731, 3447447, 4664193, 26430427, 79291281]

約数ペア:

[(1, 79291281), (3, 26430427), (17, 4664193), (23, 3447447), (51, 1554731), (69, 1149149), (391, 202791), (529, 149889), (1173, 67597), (1587, 49963), (2939, 26979), (8817, 8993)]