19647667071

素因数分解:

$3^5\times {\mathrm{1373}}^1\times {\mathrm{58889}}^1$

素因数の和:60277

約数の個数: 24

約数和(自身を含む): 29453009040

約数和(自身を除く): 9805341969

約数列:

[1, 3, 9, 27, 81, 243, 1373, 4119, 12357, 37071, 58889, 111213, 176667, 333639, 530001, 1590003, 4770009, 14310027, 80854597, 242563791, 727691373, 2183074119, 6549222357, 19647667071]

約数ペア:

[(1, 19647667071), (3, 6549222357), (9, 2183074119), (27, 727691373), (81, 242563791), (243, 80854597), (1373, 14310027), (4119, 4770009), (12357, 1590003), (37071, 530001), (58889, 333639), (111213, 176667)]