156745797

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{13907}}^1$

素因数の和:13957

約数の個数: 24

約数和(自身を含む): 239106336

約数和(自身を除く): 82360539

約数列:

[1, 3, 13, 17, 39, 51, 221, 289, 663, 867, 3757, 11271, 13907, 41721, 180791, 236419, 542373, 709257, 3073447, 4019123, 9220341, 12057369, 52248599, 156745797]

約数ペア:

[(1, 156745797), (3, 52248599), (13, 12057369), (17, 9220341), (39, 4019123), (51, 3073447), (221, 709257), (289, 542373), (663, 236419), (867, 180791), (3757, 41721), (11271, 13907)]