3754756971

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{3833}}^1$

素因数の和:3993

約数の個数: 64

約数和(自身を含む): 6536816640

約数和(自身を除く): 2782059669

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 73, 189, 213, 219, 497, 511, 639, 657, 1491, 1533, 1917, 1971, 3833, 4473, 4599, 5183, 11499, 13419, 13797, 15549, 26831, 34497, 36281, 46647, 80493, 103491, 108843, 139941, 241479, 272143, 279809, 326529, 724437, 816429, 839427, 979587, 1905001, 1958663, 2449287, 2518281, 5715003, 5875989, 7347861, 7554843, 17145009, 17627967, 19866439, 51435027, 52883901, 59599317, 139065073, 178797951, 417195219, 536393853, 1251585657, 3754756971]

約数ペア:

[(1, 3754756971), (3, 1251585657), (7, 536393853), (9, 417195219), (21, 178797951), (27, 139065073), (63, 59599317), (71, 52883901), (73, 51435027), (189, 19866439), (213, 17627967), (219, 17145009), (497, 7554843), (511, 7347861), (639, 5875989), (657, 5715003), (1491, 2518281), (1533, 2449287), (1917, 1958663), (1971, 1905001), (3833, 979587), (4473, 839427), (4599, 816429), (5183, 724437), (11499, 326529), (13419, 279809), (13797, 272143), (15549, 241479), (26831, 139941), (34497, 108843), (36281, 103491), (46647, 80493)]