15672329127

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{242227}}^1$

素因数の和:242332

約数の個数: 48

約数和(自身を含む): 28214717440

約数和(自身を除く): 12542388313

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 79, 91, 117, 237, 273, 553, 711, 819, 1027, 1659, 3081, 4977, 7189, 9243, 21567, 64701, 242227, 726681, 1695589, 2180043, 3148951, 5086767, 9446853, 15260301, 19135933, 22042657, 28340559, 57407799, 66127971, 133951531, 172223397, 198383913, 248767129, 401854593, 746301387, 1205563779, 1741369903, 2238904161, 5224109709, 15672329127]

約数ペア:

[(1, 15672329127), (3, 5224109709), (7, 2238904161), (9, 1741369903), (13, 1205563779), (21, 746301387), (39, 401854593), (63, 248767129), (79, 198383913), (91, 172223397), (117, 133951531), (237, 66127971), (273, 57407799), (553, 28340559), (711, 22042657), (819, 19135933), (1027, 15260301), (1659, 9446853), (3081, 5086767), (4977, 3148951), (7189, 2180043), (9243, 1695589), (21567, 726681), (64701, 242227)]