81174337

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 95606784

約数和(自身を除く): 14432447

約数列:

[1, 17, 23, 31, 37, 181, 391, 527, 629, 713, 851, 1147, 3077, 4163, 5611, 6697, 12121, 14467, 19499, 26381, 70771, 95387, 113849, 129053, 154031, 207607, 448477, 2193901, 2618527, 3529319, 4774961, 81174337]

約数ペア:

[(1, 81174337), (17, 4774961), (23, 3529319), (31, 2618527), (37, 2193901), (181, 448477), (391, 207607), (527, 154031), (629, 129053), (713, 113849), (851, 95387), (1147, 70771), (3077, 26381), (4163, 19499), (5611, 14467), (6697, 12121)]