166528089

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67777}}^1$

素因数の和:67806

約数の個数: 32

約数和(自身を含む): 303645440

約数和(自身を除く): 137117351

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 67777, 203331, 474439, 609993, 881101, 1423317, 1829979, 2643303, 4269951, 6167707, 7929909, 12809853, 18503121, 23789727, 55509363, 166528089]

約数ペア:

[(1, 166528089), (3, 55509363), (7, 23789727), (9, 18503121), (13, 12809853), (21, 7929909), (27, 6167707), (39, 4269951), (63, 2643303), (91, 1829979), (117, 1423317), (189, 881101), (273, 609993), (351, 474439), (819, 203331), (2457, 67777)]