30202767

素因数分解:

$3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 53543520

約数和(自身を除く): 23340753

約数列:

[1, 3, 7, 9, 21, 27, 37, 49, 63, 111, 147, 189, 259, 333, 441, 617, 777, 999, 1323, 1813, 1851, 2331, 4319, 5439, 5553, 6993, 12957, 16317, 16659, 22829, 30233, 38871, 48951, 68487, 90699, 116613, 159803, 205461, 272097, 479409, 616383, 816291, 1118621, 1438227, 3355863, 4314681, 10067589, 30202767]

約数ペア:

[(1, 30202767), (3, 10067589), (7, 4314681), (9, 3355863), (21, 1438227), (27, 1118621), (37, 816291), (49, 616383), (63, 479409), (111, 272097), (147, 205461), (189, 159803), (259, 116613), (333, 90699), (441, 68487), (617, 48951), (777, 38871), (999, 30233), (1323, 22829), (1813, 16659), (1851, 16317), (2331, 12957), (4319, 6993), (5439, 5553)]