173126589

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3989}}^1$

素因数の和:4069

約数の個数: 32

約数和(自身を含む): 261999360

約数和(自身を除く): 88872771

約数列:

[1, 3, 17, 23, 37, 51, 69, 111, 391, 629, 851, 1173, 1887, 2553, 3989, 11967, 14467, 43401, 67813, 91747, 147593, 203439, 275241, 442779, 1559699, 2509081, 3394639, 4679097, 7527243, 10183917, 57708863, 173126589]

約数ペア:

[(1, 173126589), (3, 57708863), (17, 10183917), (23, 7527243), (37, 4679097), (51, 3394639), (69, 2509081), (111, 1559699), (391, 442779), (629, 275241), (851, 203439), (1173, 147593), (1887, 91747), (2553, 67813), (3989, 43401), (11967, 14467)]