195440377431

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{135440317}}^1$

素因数の和:135440370

約数の個数: 16

約数和(自身を含む): 288216996704

約数和(自身を除く): 92776619273

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 135440317, 406320951, 1760724121, 5011291729, 5282172363, 15033875187, 65146792477, 195440377431]

約数ペア:

[(1, 195440377431), (3, 65146792477), (13, 15033875187), (37, 5282172363), (39, 5011291729), (111, 1760724121), (481, 406320951), (1443, 135440317)]