27680455887

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{41177}}^1$

素因数の和:41480

約数の個数: 48

約数和(自身を含む): 45628518240

約数和(自身を除く): 17948062353

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 269, 357, 807, 833, 1883, 2499, 4573, 5649, 13181, 13719, 32011, 39543, 41177, 96033, 123531, 224077, 288239, 672231, 700009, 864717, 2017673, 2100027, 4900063, 6053019, 11076613, 14700189, 33229839, 34300441, 77536291, 102901323, 188302421, 232608873, 542754037, 564907263, 1318116947, 1628262111, 3954350841, 9226818629, 27680455887]

約数ペア:

[(1, 27680455887), (3, 9226818629), (7, 3954350841), (17, 1628262111), (21, 1318116947), (49, 564907263), (51, 542754037), (119, 232608873), (147, 188302421), (269, 102901323), (357, 77536291), (807, 34300441), (833, 33229839), (1883, 14700189), (2499, 11076613), (4573, 6053019), (5649, 4900063), (13181, 2100027), (13719, 2017673), (32011, 864717), (39543, 700009), (41177, 672231), (96033, 288239), (123531, 224077)]