27061927209

素因数分解:

$3^2\times {\mathrm{21601}}^1\times {\mathrm{139201}}^1$

素因数の和:160808

約数の個数: 12

約数和(自身を含む): 39091540852

約数和(自身を除く): 12029613643

約数列:

[1, 3, 9, 21601, 64803, 139201, 194409, 417603, 1252809, 3006880801, 9020642403, 27061927209]

約数ペア:

[(1, 27061927209), (3, 9020642403), (9, 3006880801), (21601, 1252809), (64803, 417603), (139201, 194409)]