258045117

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{57077}}^1$

素因数の和:57228

約数の個数: 16

約数和(自身を含む): 378084672

約数和(自身を除く): 120039555

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 57077, 171231, 627847, 1883541, 7819549, 23458647, 86015039, 258045117]

約数ペア:

[(1, 258045117), (3, 86015039), (11, 23458647), (33, 7819549), (137, 1883541), (411, 627847), (1507, 171231), (4521, 57077)]