15371121573

素因数分解:

$3^4\times {\mathrm{1237}}^1\times {\mathrm{153409}}^1$

素因数の和:154658

約数の個数: 20

約数和(自身を含む): 22980511180

約数和(自身を除く): 7609389607

約数列:

[1, 3, 9, 27, 81, 1237, 3711, 11133, 33399, 100197, 153409, 460227, 1380681, 4142043, 12426129, 189766933, 569300799, 1707902397, 5123707191, 15371121573]

約数ペア:

[(1, 15371121573), (3, 5123707191), (9, 1707902397), (27, 569300799), (81, 189766933), (1237, 12426129), (3711, 4142043), (11133, 1380681), (33399, 460227), (100197, 153409)]