72223887

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{5783}}^1$

素因数の和:5990

約数の個数: 16

約数和(自身を含む): 101058048

約数和(自身を除く): 28834161

約数列:

[1, 3, 23, 69, 181, 543, 4163, 5783, 12489, 17349, 133009, 399027, 1046723, 3140169, 24074629, 72223887]

約数ペア:

[(1, 72223887), (3, 24074629), (23, 3140169), (69, 1046723), (181, 399027), (543, 133009), (4163, 17349), (5783, 12489)]