61538427

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{25609}}^1$

素因数の和:25707

約数の個数: 16

約数和(自身を含む): 92196000

約数和(自身を除く): 30657573

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 25609, 76827, 230481, 691443, 2279201, 6837603, 20512809, 61538427]

約数ペア:

[(1, 61538427), (3, 20512809), (9, 6837603), (27, 2279201), (89, 691443), (267, 230481), (801, 76827), (2403, 25609)]