68905941

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{24203}}^1$

素因数の和:24292

約数の個数: 16

約数和(自身を含む): 100301376

約数和(自身を除く): 31395435

約数列:

[1, 3, 13, 39, 73, 219, 949, 2847, 24203, 72609, 314639, 943917, 1766819, 5300457, 22968647, 68905941]

約数ペア:

[(1, 68905941), (3, 22968647), (13, 5300457), (39, 1766819), (73, 943917), (219, 314639), (949, 72609), (2847, 24203)]