78761049

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 113934336

約数和(自身を除く): 35173287

約数列:

[1, 3, 31, 37, 47, 93, 111, 141, 487, 1147, 1457, 1461, 1739, 3441, 4371, 5217, 15097, 18019, 22889, 45291, 53909, 54057, 68667, 161727, 558589, 709559, 846893, 1675767, 2128677, 2540679, 26253683, 78761049]

約数ペア:

[(1, 78761049), (3, 26253683), (31, 2540679), (37, 2128677), (47, 1675767), (93, 846893), (111, 709559), (141, 558589), (487, 161727), (1147, 68667), (1457, 54057), (1461, 53909), (1739, 45291), (3441, 22889), (4371, 18019), (5217, 15097)]