13496281533

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{536909}}^1$

素因数の和:536951

約数の個数: 48

約数和(自身を含む): 24483096000

約数和(自身を除く): 10986814467

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 133, 147, 171, 189, 399, 441, 513, 931, 1197, 1323, 2793, 3591, 8379, 25137, 536909, 1610727, 3758363, 4832181, 10201271, 11275089, 14496543, 26308541, 30603813, 33825267, 71408897, 78925623, 91811439, 101475801, 214226691, 236776869, 275434317, 499862279, 642680073, 710330607, 1499586837, 1928040219, 4498760511, 13496281533]

約数ペア:

[(1, 13496281533), (3, 4498760511), (7, 1928040219), (9, 1499586837), (19, 710330607), (21, 642680073), (27, 499862279), (49, 275434317), (57, 236776869), (63, 214226691), (133, 101475801), (147, 91811439), (171, 78925623), (189, 71408897), (399, 33825267), (441, 30603813), (513, 26308541), (931, 14496543), (1197, 11275089), (1323, 10201271), (2793, 4832181), (3591, 3758363), (8379, 1610727), (25137, 536909)]