145198479

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{40099}}^1$

素因数の和:40190

約数の個数: 16

約数和(自身を含む): 207878400

約数和(自身を除く): 62679921

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 40099, 120297, 681683, 2045049, 2847029, 8541087, 48399493, 145198479]

約数ペア:

[(1, 145198479), (3, 48399493), (17, 8541087), (51, 2847029), (71, 2045049), (213, 681683), (1207, 120297), (3621, 40099)]