71753859

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{11953}}^1$

素因数の和:12011

約数の個数: 24

約数和(自身を含む): 111889440

約数和(自身を除く): 40135581

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 6003, 11953, 35859, 107577, 274919, 346637, 824757, 1039911, 2474271, 3119733, 7972651, 23917953, 71753859]

約数ペア:

[(1, 71753859), (3, 23917953), (9, 7972651), (23, 3119733), (29, 2474271), (69, 1039911), (87, 824757), (207, 346637), (261, 274919), (667, 107577), (2001, 35859), (6003, 11953)]