133328538

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9533}}^1$

素因数の和:9588

約数の個数: 64

約数和(自身を含む): 347800320

約数和(自身を除く): 214471782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 111, 126, 189, 222, 259, 333, 378, 518, 666, 777, 999, 1554, 1998, 2331, 4662, 6993, 9533, 13986, 19066, 28599, 57198, 66731, 85797, 133462, 171594, 200193, 257391, 352721, 400386, 514782, 600579, 705442, 1058163, 1201158, 1801737, 2116326, 2469047, 3174489, 3603474, 4938094, 6348978, 7407141, 9523467, 14814282, 19046934, 22221423, 44442846, 66664269, 133328538]

約数ペア:

[(1, 133328538), (2, 66664269), (3, 44442846), (6, 22221423), (7, 19046934), (9, 14814282), (14, 9523467), (18, 7407141), (21, 6348978), (27, 4938094), (37, 3603474), (42, 3174489), (54, 2469047), (63, 2116326), (74, 1801737), (111, 1201158), (126, 1058163), (189, 705442), (222, 600579), (259, 514782), (333, 400386), (378, 352721), (518, 257391), (666, 200193), (777, 171594), (999, 133462), (1554, 85797), (1998, 66731), (2331, 57198), (4662, 28599), (6993, 19066), (9533, 13986)]