72489819

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{24091}}^1$

素因数の和:24170

約数の個数: 16

約数和(自身を含む): 104077440

約数和(自身を除く): 31587621

約数列:

[1, 3, 17, 51, 59, 177, 1003, 3009, 24091, 72273, 409547, 1228641, 1421369, 4264107, 24163273, 72489819]

約数ペア:

[(1, 72489819), (3, 24163273), (17, 4264107), (51, 1421369), (59, 1228641), (177, 409547), (1003, 72273), (3009, 24091)]