78950157

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2521}}^1$

素因数の和:2621

約数の個数: 32

約数和(自身を含む): 125414016

約数和(自身を除く): 46463859

約数列:

[1, 3, 11, 13, 33, 39, 73, 143, 219, 429, 803, 949, 2409, 2521, 2847, 7563, 10439, 27731, 31317, 32773, 83193, 98319, 184033, 360503, 552099, 1081509, 2024363, 2392429, 6073089, 7177287, 26316719, 78950157]

約数ペア:

[(1, 78950157), (3, 26316719), (11, 7177287), (13, 6073089), (33, 2392429), (39, 2024363), (73, 1081509), (143, 552099), (219, 360503), (429, 184033), (803, 98319), (949, 83193), (2409, 32773), (2521, 31317), (2847, 27731), (7563, 10439)]