72212013

素因数分解:

$3^3\times {\mathrm{613}}^1\times {\mathrm{4363}}^1$

素因数の和:4985

約数の個数: 16

約数和(自身を含む): 107179840

約数和(自身を除く): 34967827

約数列:

[1, 3, 9, 27, 613, 1839, 4363, 5517, 13089, 16551, 39267, 117801, 2674519, 8023557, 24070671, 72212013]

約数ペア:

[(1, 72212013), (3, 24070671), (9, 8023557), (27, 2674519), (613, 117801), (1839, 39267), (4363, 16551), (5517, 13089)]