63917121

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{15361}}^1$

素因数の和:15456

約数の個数: 16

約数和(自身を含む): 90943040

約数和(自身を除く): 27025919

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4161, 15361, 46083, 291859, 875577, 1121353, 3364059, 21305707, 63917121]

約数ペア:

[(1, 63917121), (3, 21305707), (19, 3364059), (57, 1121353), (73, 875577), (219, 291859), (1387, 46083), (4161, 15361)]