91530657

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{6449}}^1$

素因数の和:6557

約数の個数: 24

約数和(自身を含む): 140868000

約数和(自身を除く): 49337343

約数列:

[1, 3, 9, 19, 57, 83, 171, 249, 747, 1577, 4731, 6449, 14193, 19347, 58041, 122531, 367593, 535267, 1102779, 1605801, 4817403, 10170073, 30510219, 91530657]

約数ペア:

[(1, 91530657), (3, 30510219), (9, 10170073), (19, 4817403), (57, 1605801), (83, 1102779), (171, 535267), (249, 367593), (747, 122531), (1577, 58041), (4731, 19347), (6449, 14193)]