157215843

素因数分解:

$3^3\times {\mathrm{1637}}^1\times {\mathrm{3557}}^1$

素因数の和:5203

約数の個数: 16

約数和(自身を含む): 233120160

約数和(自身を除く): 75904317

約数列:

[1, 3, 9, 27, 1637, 3557, 4911, 10671, 14733, 32013, 44199, 96039, 5822809, 17468427, 52405281, 157215843]

約数ペア:

[(1, 157215843), (3, 52405281), (9, 17468427), (27, 5822809), (1637, 96039), (3557, 44199), (4911, 32013), (10671, 14733)]