61439157

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3833}}^1$

素因数の和:3989

約数の個数: 24

約数和(自身を含む): 96294744

約数和(自身を除く): 34855587

約数列:

[1, 3, 9, 13, 39, 117, 137, 411, 1233, 1781, 3833, 5343, 11499, 16029, 34497, 49829, 149487, 448461, 525121, 1575363, 4726089, 6826573, 20479719, 61439157]

約数ペア:

[(1, 61439157), (3, 20479719), (9, 6826573), (13, 4726089), (39, 1575363), (117, 525121), (137, 448461), (411, 149487), (1233, 49829), (1781, 34497), (3833, 16029), (5343, 11499)]