51589539117

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{26911601}}^1$

素因数の和:26911681

約数の個数: 16

約数和(自身を含む): 77505413760

約数和(自身を除く): 25915874643

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 26911601, 80734803, 242204409, 726613227, 1910723671, 5732171013, 17196513039, 51589539117]

約数ペア:

[(1, 51589539117), (3, 17196513039), (9, 5732171013), (27, 1910723671), (71, 726613227), (213, 242204409), (639, 80734803), (1917, 26911601)]