72140883

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{811}}^1$

素因数の和:1162

約数の個数: 16

約数和(自身を含む): 97440000

約数和(自身を除く): 25299117

約数列:

[1, 3, 149, 199, 447, 597, 811, 2433, 29651, 88953, 120839, 161389, 362517, 484167, 24046961, 72140883]

約数ペア:

[(1, 72140883), (3, 24046961), (149, 484167), (199, 362517), (447, 161389), (597, 120839), (811, 88953), (2433, 29651)]