81293227199

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{663797}}^1$

素因数の和:663970

約数の個数: 16

約数和(自身を含む): 86984089920

約数和(自身を除く): 5690862721

約数列:

[1, 29, 41, 103, 1189, 2987, 4223, 122467, 663797, 19250113, 27215677, 68371091, 789254633, 1982761639, 2803214731, 81293227199]

約数ペア:

[(1, 81293227199), (29, 2803214731), (41, 1982761639), (103, 789254633), (1189, 68371091), (2987, 27215677), (4223, 19250113), (122467, 663797)]