164591999

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 201519360

約数和(自身を除く): 36927361

約数列:

[1, 11, 13, 41, 67, 143, 419, 451, 533, 737, 871, 2747, 4609, 5447, 5863, 9581, 17179, 28073, 30217, 35711, 59917, 188969, 223327, 308803, 364949, 392821, 1150993, 2456597, 4014439, 12660923, 14962909, 164591999]

約数ペア:

[(1, 164591999), (11, 14962909), (13, 12660923), (41, 4014439), (67, 2456597), (143, 1150993), (419, 392821), (451, 364949), (533, 308803), (737, 223327), (871, 188969), (2747, 59917), (4609, 35711), (5447, 30217), (5863, 28073), (9581, 17179)]