123500169

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{14867}}^1$

素因数の和:14957

約数の個数: 24

約数和(自身を含む): 194830272

約数和(自身を除く): 71330103

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 8307, 14867, 44601, 133803, 193271, 579813, 1055557, 1739439, 3166671, 9500013, 13722241, 41166723, 123500169]

約数ペア:

[(1, 123500169), (3, 41166723), (9, 13722241), (13, 9500013), (39, 3166671), (71, 1739439), (117, 1055557), (213, 579813), (639, 193271), (923, 133803), (2769, 44601), (8307, 14867)]