33377589

素因数分解:

$3^4\times 7^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1$

素因数の和:136

約数の個数: 60

約数和(自身を含む): 59926944

約数和(自身を除く): 26549355

約数列:

[1, 3, 7, 9, 21, 27, 37, 43, 63, 81, 111, 129, 189, 259, 301, 333, 387, 567, 777, 903, 999, 1161, 1369, 1591, 2331, 2709, 2997, 3483, 4107, 4773, 6993, 8127, 9583, 11137, 12321, 14319, 20979, 24381, 28749, 33411, 36963, 42957, 58867, 86247, 100233, 110889, 128871, 176601, 258741, 300699, 412069, 529803, 776223, 902097, 1236207, 1589409, 3708621, 4768227, 11125863, 33377589]

約数ペア:

[(1, 33377589), (3, 11125863), (7, 4768227), (9, 3708621), (21, 1589409), (27, 1236207), (37, 902097), (43, 776223), (63, 529803), (81, 412069), (111, 300699), (129, 258741), (189, 176601), (259, 128871), (301, 110889), (333, 100233), (387, 86247), (567, 58867), (777, 42957), (903, 36963), (999, 33411), (1161, 28749), (1369, 24381), (1591, 20979), (2331, 14319), (2709, 12321), (2997, 11137), (3483, 9583), (4107, 8127), (4773, 6993)]