145656279

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{34361}}^1$

素因数の和:34527

約数の個数: 16

約数和(自身を含む): 217167840

約数和(自身を除く): 71511561

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 34361, 103083, 309249, 927747, 5394677, 16184031, 48552093, 145656279]

約数ペア:

[(1, 145656279), (3, 48552093), (9, 16184031), (27, 5394677), (157, 927747), (471, 309249), (1413, 103083), (4239, 34361)]