70192551

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1249}}^1$

素因数の和:1407

約数の個数: 32

約数和(自身を含む): 110880000

約数和(自身を除く): 40687449

約数列:

[1, 3, 11, 13, 33, 39, 131, 143, 393, 429, 1249, 1441, 1703, 3747, 4323, 5109, 13739, 16237, 18733, 41217, 48711, 56199, 163619, 178607, 490857, 535821, 1799809, 2127047, 5399427, 6381141, 23397517, 70192551]

約数ペア:

[(1, 70192551), (3, 23397517), (11, 6381141), (13, 5399427), (33, 2127047), (39, 1799809), (131, 535821), (143, 490857), (393, 178607), (429, 163619), (1249, 56199), (1441, 48711), (1703, 41217), (3747, 18733), (4323, 16237), (5109, 13739)]