190047843

素因数分解:

$3^3\times {\mathrm{557}}^1\times {\mathrm{12637}}^1$

素因数の和:13203

約数の個数: 16

約数和(自身を含む): 282080160

約数和(自身を除く): 92032317

約数列:

[1, 3, 9, 27, 557, 1671, 5013, 12637, 15039, 37911, 113733, 341199, 7038809, 21116427, 63349281, 190047843]

約数ペア:

[(1, 190047843), (3, 63349281), (9, 21116427), (27, 7038809), (557, 341199), (1671, 113733), (5013, 37911), (12637, 15039)]