166156623

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15739}}^1$

素因数の和:15788

約数の個数: 32

約数和(自身を含む): 271987200

約数和(自身を除く): 105830577

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 3519, 10557, 15739, 47217, 141651, 267563, 361997, 424953, 802689, 1085991, 2408067, 3257973, 6153949, 7224201, 9773919, 18461847, 55385541, 166156623]

約数ペア:

[(1, 166156623), (3, 55385541), (9, 18461847), (17, 9773919), (23, 7224201), (27, 6153949), (51, 3257973), (69, 2408067), (153, 1085991), (207, 802689), (391, 424953), (459, 361997), (621, 267563), (1173, 141651), (3519, 47217), (10557, 15739)]