72408117

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61729}}^1$

素因数の和:61772

約数の個数: 16

約数和(自身を含む): 106669440

約数和(自身を除く): 34261323

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 61729, 185187, 1049393, 1419767, 3148179, 4259301, 24136039, 72408117]

約数ペア:

[(1, 72408117), (3, 24136039), (17, 4259301), (23, 3148179), (51, 1419767), (69, 1049393), (391, 185187), (1173, 61729)]