17427123

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 32563200

約数和(自身を除く): 15136077

約数列:

[1, 3, 7, 9, 19, 21, 23, 27, 57, 63, 69, 133, 161, 171, 189, 207, 211, 399, 437, 483, 513, 621, 633, 1197, 1311, 1449, 1477, 1899, 3059, 3591, 3933, 4009, 4347, 4431, 4853, 5697, 9177, 11799, 12027, 13293, 14559, 27531, 28063, 33971, 36081, 39879, 43677, 82593, 84189, 92207, 101913, 108243, 131031, 252567, 276621, 305739, 645449, 757701, 829863, 917217, 1936347, 2489589, 5809041, 17427123]

約数ペア:

[(1, 17427123), (3, 5809041), (7, 2489589), (9, 1936347), (19, 917217), (21, 829863), (23, 757701), (27, 645449), (57, 305739), (63, 276621), (69, 252567), (133, 131031), (161, 108243), (171, 101913), (189, 92207), (207, 84189), (211, 82593), (399, 43677), (437, 39879), (483, 36081), (513, 33971), (621, 28063), (633, 27531), (1197, 14559), (1311, 13293), (1449, 12027), (1477, 11799), (1899, 9177), (3059, 5697), (3591, 4853), (3933, 4431), (4009, 4347)]