185551107

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1693}}^1$

素因数の和:2027

約数の個数: 32

約数和(自身を含む): 300529152

約数和(自身を除く): 114978045

約数列:

[1, 3, 7, 17, 21, 51, 119, 307, 357, 921, 1693, 2149, 5079, 5219, 6447, 11851, 15657, 28781, 35553, 36533, 86343, 109599, 201467, 519751, 604401, 1559253, 3638257, 8835767, 10914771, 26507301, 61850369, 185551107]

約数ペア:

[(1, 185551107), (3, 61850369), (7, 26507301), (17, 10914771), (21, 8835767), (51, 3638257), (119, 1559253), (307, 604401), (357, 519751), (921, 201467), (1693, 109599), (2149, 86343), (5079, 36533), (5219, 35553), (6447, 28781), (11851, 15657)]