63991335

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1987}}^1$

素因数の和:2127

約数の個数: 32

約数和(自身を含む): 108783360

約数和(自身を除く): 44792025

約数列:

[1, 3, 5, 15, 19, 57, 95, 113, 285, 339, 565, 1695, 1987, 2147, 5961, 6441, 9935, 10735, 29805, 32205, 37753, 113259, 188765, 224531, 566295, 673593, 1122655, 3367965, 4266089, 12798267, 21330445, 63991335]

約数ペア:

[(1, 63991335), (3, 21330445), (5, 12798267), (15, 4266089), (19, 3367965), (57, 1122655), (95, 673593), (113, 566295), (285, 224531), (339, 188765), (565, 113259), (1695, 37753), (1987, 32205), (2147, 29805), (5961, 10735), (6441, 9935)]