72077601

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{769}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 97328000

約数和(自身を除く): 25250399

約数列:

[1, 3, 157, 199, 471, 597, 769, 2307, 31243, 93729, 120733, 153031, 362199, 459093, 24025867, 72077601]

約数ペア:

[(1, 72077601), (3, 24025867), (157, 459093), (199, 362199), (471, 153031), (597, 120733), (769, 93729), (2307, 31243)]