281036745333

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{733}}^1\times {\mathrm{1999}}^1$

素因数の和:3050

約数の個数: 48

約数和(自身を含む): 412672416000

約数和(自身を除く): 131635670667

約数列:

[1, 3, 9, 101, 211, 303, 633, 733, 909, 1899, 1999, 2199, 5997, 6597, 17991, 21311, 63933, 74033, 154663, 191799, 201899, 222099, 421789, 463989, 605697, 666297, 1265367, 1391967, 1465267, 1817091, 3796101, 4395801, 13187403, 15620963, 42600689, 46862889, 127802067, 140588667, 147991967, 309171337, 383406201, 443975901, 927514011, 1331927703, 2782542033, 31226305037, 93678915111, 281036745333]

約数ペア:

[(1, 281036745333), (3, 93678915111), (9, 31226305037), (101, 2782542033), (211, 1331927703), (303, 927514011), (633, 443975901), (733, 383406201), (909, 309171337), (1899, 147991967), (1999, 140588667), (2199, 127802067), (5997, 46862889), (6597, 42600689), (17991, 15620963), (21311, 13187403), (63933, 4395801), (74033, 3796101), (154663, 1817091), (191799, 1465267), (201899, 1391967), (222099, 1265367), (421789, 666297), (463989, 605697)]