173840901

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2713}}^1$

素因数の和:2813

約数の個数: 32

約数和(自身を含む): 262628352

約数和(自身を除く): 88787451

約数列:

[1, 3, 13, 31, 39, 53, 93, 159, 403, 689, 1209, 1643, 2067, 2713, 4929, 8139, 21359, 35269, 64077, 84103, 105807, 143789, 252309, 431367, 1093339, 1869257, 3280017, 4457459, 5607771, 13372377, 57946967, 173840901]

約数ペア:

[(1, 173840901), (3, 57946967), (13, 13372377), (31, 5607771), (39, 4457459), (53, 3280017), (93, 1869257), (159, 1093339), (403, 431367), (689, 252309), (1209, 143789), (1643, 105807), (2067, 84103), (2713, 64077), (4929, 35269), (8139, 21359)]