201820953843

素因数分解:

$3^2\times {\mathrm{163}}^1\times {\mathrm{3049}}^1\times {\mathrm{45121}}^1$

素因数の和:48339

約数の個数: 24

約数和(自身を含む): 293410317200

約数和(自身を除く): 91589363357

約数列:

[1, 3, 9, 163, 489, 1467, 3049, 9147, 27441, 45121, 135363, 406089, 496987, 1490961, 4472883, 7354723, 22064169, 66192507, 137573929, 412721787, 1238165361, 22424550427, 67273651281, 201820953843]

約数ペア:

[(1, 201820953843), (3, 67273651281), (9, 22424550427), (163, 1238165361), (489, 412721787), (1467, 137573929), (3049, 66192507), (9147, 22064169), (27441, 7354723), (45121, 4472883), (135363, 1490961), (406089, 496987)]