726169077

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{2963}}^1$

素因数の和:3314

約数の個数: 32

約数和(自身を含む): 1116835200

約数和(自身を除く): 390666123

約数列:

[1, 3, 9, 27, 29, 87, 261, 313, 783, 939, 2817, 2963, 8451, 8889, 9077, 26667, 27231, 80001, 81693, 85927, 245079, 257781, 773343, 927419, 2320029, 2782257, 8346771, 25040313, 26895151, 80685453, 242056359, 726169077]

約数ペア:

[(1, 726169077), (3, 242056359), (9, 80685453), (27, 26895151), (29, 25040313), (87, 8346771), (261, 2782257), (313, 2320029), (783, 927419), (939, 773343), (2817, 257781), (2963, 245079), (8451, 85927), (8889, 81693), (9077, 80001), (26667, 27231)]