37847493

素因数分解:

$3^6\times {\mathrm{193}}^1\times {\mathrm{269}}^1$

素因数の和:480

約数の個数: 28

約数和(自身を含む): 57251340

約数和(自身を除く): 19403847

約数列:

[1, 3, 9, 27, 81, 193, 243, 269, 579, 729, 807, 1737, 2421, 5211, 7263, 15633, 21789, 46899, 51917, 65367, 140697, 155751, 196101, 467253, 1401759, 4205277, 12615831, 37847493]

約数ペア:

[(1, 37847493), (3, 12615831), (9, 4205277), (27, 1401759), (81, 467253), (193, 196101), (243, 155751), (269, 140697), (579, 65367), (729, 51917), (807, 46899), (1737, 21789), (2421, 15633), (5211, 7263)]