72718977

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{1801}}^1$

素因数の和:2160

約数の個数: 16

約数和(自身を含む): 99585728

約数和(自身を除く): 26866751

約数列:

[1, 3, 43, 129, 313, 939, 1801, 5403, 13459, 40377, 77443, 232329, 563713, 1691139, 24239659, 72718977]

約数ペア:

[(1, 72718977), (3, 24239659), (43, 1691139), (129, 563713), (313, 232329), (939, 77443), (1801, 40377), (5403, 13459)]