163933731

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{1289}}^1$

素因数の和:2395

約数の個数: 24

約数和(自身を含む): 255440640

約数和(自身を除く): 91506909

約数列:

[1, 3, 9, 13, 39, 117, 1087, 1289, 3261, 3867, 9783, 11601, 14131, 16757, 42393, 50271, 127179, 150813, 1401143, 4203429, 12610287, 18214859, 54644577, 163933731]

約数ペア:

[(1, 163933731), (3, 54644577), (9, 18214859), (13, 12610287), (39, 4203429), (117, 1401143), (1087, 150813), (1289, 127179), (3261, 50271), (3867, 42393), (9783, 16757), (11601, 14131)]