90825219

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{9923}}^1$

素因数の和:10048

約数の個数: 20

約数和(自身を含む): 136891656

約数和(自身を除く): 46066437

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 3051, 9153, 9923, 29769, 89307, 267921, 803763, 1121299, 3363897, 10091691, 30275073, 90825219]

約数ペア:

[(1, 90825219), (3, 30275073), (9, 10091691), (27, 3363897), (81, 1121299), (113, 803763), (339, 267921), (1017, 89307), (3051, 29769), (9153, 9923)]