65481027

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{1097}}^1$

素因数の和:1398

約数の個数: 16

約数和(自身を含む): 88700832

約数和(自身を除く): 23219805

約数列:

[1, 3, 101, 197, 303, 591, 1097, 3291, 19897, 59691, 110797, 216109, 332391, 648327, 21827009, 65481027]

約数ペア:

[(1, 65481027), (3, 21827009), (101, 648327), (197, 332391), (303, 216109), (591, 110797), (1097, 59691), (3291, 19897)]