78652269

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{601}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 120785280

約数和(自身を除く): 42133011

約数列:

[1, 3, 9, 27, 37, 111, 131, 333, 393, 601, 999, 1179, 1803, 3537, 4847, 5409, 14541, 16227, 22237, 43623, 66711, 78731, 130869, 200133, 236193, 600399, 708579, 2125737, 2913047, 8739141, 26217423, 78652269]

約数ペア:

[(1, 78652269), (3, 26217423), (9, 8739141), (27, 2913047), (37, 2125737), (111, 708579), (131, 600399), (333, 236193), (393, 200133), (601, 130869), (999, 78731), (1179, 66711), (1803, 43623), (3537, 22237), (4847, 16227), (5409, 14541)]