25773147

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{5393}}^1$

素因数の和:5464

約数の個数: 20

約数和(自身を含む): 39160440

約数和(自身を除く): 13387293

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 5393, 16179, 48537, 145611, 318187, 436833, 954561, 2863683, 8591049, 25773147]

約数ペア:

[(1, 25773147), (3, 8591049), (9, 2863683), (27, 954561), (59, 436833), (81, 318187), (177, 145611), (531, 48537), (1593, 16179), (4779, 5393)]