90737228727

素因数分解:

$3^3\times {\mathrm{71}}^2\times {\mathrm{379}}^1\times {\mathrm{1759}}^1$

素因数の和:2289

約数の個数: 48

約数和(自身を含む): 136782976000

約数和(自身を除く): 46045747273

約数列:

[1, 3, 9, 27, 71, 213, 379, 639, 1137, 1759, 1917, 3411, 5041, 5277, 10233, 15123, 15831, 26909, 45369, 47493, 80727, 124889, 136107, 242181, 374667, 666661, 726543, 1124001, 1910539, 1999983, 3372003, 5731617, 5999949, 8867119, 17194851, 17999847, 26601357, 47332931, 51584553, 79804071, 141998793, 239412213, 425996379, 1277989137, 3360638101, 10081914303, 30245742909, 90737228727]

約数ペア:

[(1, 90737228727), (3, 30245742909), (9, 10081914303), (27, 3360638101), (71, 1277989137), (213, 425996379), (379, 239412213), (639, 141998793), (1137, 79804071), (1759, 51584553), (1917, 47332931), (3411, 26601357), (5041, 17999847), (5277, 17194851), (10233, 8867119), (15123, 5999949), (15831, 5731617), (26909, 3372003), (45369, 1999983), (47493, 1910539), (80727, 1124001), (124889, 726543), (136107, 666661), (242181, 374667)]