45139059

素因数分解:

$3^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{991}}^1$

素因数の和:1248

約数の個数: 32

約数和(自身を含む): 76820480

約数和(自身を除く): 31681421

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 241, 723, 991, 1687, 2169, 2973, 5061, 6507, 6937, 8919, 15183, 20811, 26757, 45549, 62433, 187299, 238831, 716493, 1671817, 2149479, 5015451, 6448437, 15046353, 45139059]

約数ペア:

[(1, 45139059), (3, 15046353), (7, 6448437), (9, 5015451), (21, 2149479), (27, 1671817), (63, 716493), (189, 238831), (241, 187299), (723, 62433), (991, 45549), (1687, 26757), (2169, 20811), (2973, 15183), (5061, 8919), (6507, 6937)]