227300073

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{983}}^1$

素因数の和:1035

約数の個数: 72

約数和(自身を含む): 417743424

約数和(自身を除く): 190443351

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 121, 143, 147, 231, 273, 363, 429, 539, 637, 847, 983, 1001, 1573, 1617, 1911, 2541, 2949, 3003, 4719, 5929, 6881, 7007, 10813, 11011, 12779, 17787, 20643, 21021, 32439, 33033, 38337, 48167, 75691, 77077, 89453, 118943, 140569, 144501, 227073, 231231, 268359, 356829, 421707, 529837, 626171, 832601, 983983, 1546259, 1589511, 1878513, 2497803, 2951949, 4638777, 5828207, 6887881, 10823813, 17484621, 20663643, 32471439, 75766691, 227300073]

約数ペア:

[(1, 227300073), (3, 75766691), (7, 32471439), (11, 20663643), (13, 17484621), (21, 10823813), (33, 6887881), (39, 5828207), (49, 4638777), (77, 2951949), (91, 2497803), (121, 1878513), (143, 1589511), (147, 1546259), (231, 983983), (273, 832601), (363, 626171), (429, 529837), (539, 421707), (637, 356829), (847, 268359), (983, 231231), (1001, 227073), (1573, 144501), (1617, 140569), (1911, 118943), (2541, 89453), (2949, 77077), (3003, 75691), (4719, 48167), (5929, 38337), (6881, 33033), (7007, 32439), (10813, 21021), (11011, 20643), (12779, 17787)]