965687679

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{6131}}^1$

素因数の和:6228

約数の個数: 48

約数和(自身を含む): 1599421824

約数和(自身を除く): 633734145

約数列:

[1, 3, 9, 11, 33, 37, 43, 99, 111, 129, 333, 387, 407, 473, 1221, 1419, 1591, 3663, 4257, 4773, 6131, 14319, 17501, 18393, 52503, 55179, 67441, 157509, 202323, 226847, 263633, 606969, 680541, 790899, 2041623, 2372697, 2495317, 2899963, 7485951, 8699889, 9754421, 22457853, 26099667, 29263263, 87789789, 107298631, 321895893, 965687679]

約数ペア:

[(1, 965687679), (3, 321895893), (9, 107298631), (11, 87789789), (33, 29263263), (37, 26099667), (43, 22457853), (99, 9754421), (111, 8699889), (129, 7485951), (333, 2899963), (387, 2495317), (407, 2372697), (473, 2041623), (1221, 790899), (1419, 680541), (1591, 606969), (3663, 263633), (4257, 226847), (4773, 202323), (6131, 157509), (14319, 67441), (17501, 55179), (18393, 52503)]