67438593

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{1427}}^1$

素因数の和:1581

約数の個数: 24

約数和(自身を含む): 100245600

約数和(自身を除く): 32807007

約数列:

[1, 3, 9, 59, 89, 177, 267, 531, 801, 1427, 4281, 5251, 12843, 15753, 47259, 84193, 127003, 252579, 381009, 757737, 1143027, 7493177, 22479531, 67438593]

約数ペア:

[(1, 67438593), (3, 22479531), (9, 7493177), (59, 1143027), (89, 757737), (177, 381009), (267, 252579), (531, 127003), (801, 84193), (1427, 47259), (4281, 15753), (5251, 12843)]