38481507

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{61967}}^1$

素因数の和:61999

約数の個数: 16

約数和(自身を含む): 59489280

約数和(自身を除く): 21007773

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 61967, 185901, 557703, 1425241, 1673109, 4275723, 12827169, 38481507]

約数ペア:

[(1, 38481507), (3, 12827169), (9, 4275723), (23, 1673109), (27, 1425241), (69, 557703), (207, 185901), (621, 61967)]