72587913

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{5801}}^1$

素因数の和:5944

約数の個数: 16

約数和(自身を含む): 100072896

約数和(自身を除く): 27484983

約数列:

[1, 3, 43, 97, 129, 291, 4171, 5801, 12513, 17403, 249443, 562697, 748329, 1688091, 24195971, 72587913]

約数ペア:

[(1, 72587913), (3, 24195971), (43, 1688091), (97, 748329), (129, 562697), (291, 249443), (4171, 17403), (5801, 12513)]