72718719

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{29669}}^1$

素因数の和:29734

約数の個数: 16

約数和(自身を含む): 104438400

約数和(自身を除く): 31719681

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 29669, 89007, 563711, 1275767, 1691133, 3827301, 24239573, 72718719]

約数ペア:

[(1, 72718719), (3, 24239573), (19, 3827301), (43, 1691133), (57, 1275767), (129, 563711), (817, 89007), (2451, 29669)]