72982803

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1\times {\mathrm{727}}^1$

素因数の和:1146

約数の個数: 16

約数和(自身を含む): 98658560

約数和(自身を除く): 25675757

約数列:

[1, 3, 109, 307, 327, 727, 921, 2181, 33463, 79243, 100389, 223189, 237729, 669567, 24327601, 72982803]

約数ペア:

[(1, 72982803), (3, 24327601), (109, 669567), (307, 237729), (327, 223189), (727, 100389), (921, 79243), (2181, 33463)]