72318153

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{3467}}^1$

素因数の和:3896

約数の個数: 16

約数和(自身を含む): 102375360

約数和(自身を除く): 30057207

約数列:

[1, 3, 17, 51, 409, 1227, 3467, 6953, 10401, 20859, 58939, 176817, 1418003, 4254009, 24106051, 72318153]

約数ペア:

[(1, 72318153), (3, 24106051), (17, 4254009), (51, 1418003), (409, 176817), (1227, 58939), (3467, 20859), (6953, 10401)]