205651829901

素因数分解:

$3^1\times 7^1\times {\mathrm{108041}}^1\times {\mathrm{90641}}^1$

素因数の和:198692

約数の個数: 16

約数和(自身を含む): 313380574848

約数和(自身を除く): 107728744947

約数列:

[1, 3, 7, 21, 90641, 108041, 271923, 324123, 634487, 756287, 1903461, 2268861, 9792944281, 29378832843, 68550609967, 205651829901]

約数ペア:

[(1, 205651829901), (3, 68550609967), (7, 29378832843), (21, 9792944281), (90641, 2268861), (108041, 1903461), (271923, 756287), (324123, 634487)]