81383898

素因数分解:

$2^1\times 3^1\times {\mathrm{2593}}^1\times {\mathrm{5231}}^1$

素因数の和:7829

約数の個数: 16

約数和(自身を含む): 162861696

約数和(自身を除く): 81477798

約数列:

[1, 2, 3, 6, 2593, 5186, 5231, 7779, 10462, 15558, 15693, 31386, 13563983, 27127966, 40691949, 81383898]

約数ペア:

[(1, 81383898), (2, 40691949), (3, 27127966), (6, 13563983), (2593, 31386), (5186, 15693), (5231, 15558), (7779, 10462)]