80227947

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{6121}}^1$

素因数の和:6398

約数の個数: 16

約数和(自身を含む): 113722272

約数和(自身を除く): 33494325

約数列:

[1, 3, 17, 51, 257, 771, 4369, 6121, 13107, 18363, 104057, 312171, 1573097, 4719291, 26742649, 80227947]

約数ペア:

[(1, 80227947), (3, 26742649), (17, 4719291), (51, 1573097), (257, 312171), (771, 104057), (4369, 18363), (6121, 13107)]