163690227

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{12101}}^1$

素因数の和:12280

約数の個数: 20

約数和(自身を含む): 246009456

約数和(自身を除く): 82319229

約数列:

[1, 3, 9, 27, 81, 167, 501, 1503, 4509, 12101, 13527, 36303, 108909, 326727, 980181, 2020867, 6062601, 18187803, 54563409, 163690227]

約数ペア:

[(1, 163690227), (3, 54563409), (9, 18187803), (27, 6062601), (81, 2020867), (167, 980181), (501, 326727), (1503, 108909), (4509, 36303), (12101, 13527)]