121437477

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1597}}^1$

素因数の和:1698

約数の個数: 48

約数和(自身を含む): 215384832

約数和(自身を除く): 93947355

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 71, 119, 153, 213, 357, 497, 639, 1071, 1207, 1491, 1597, 3621, 4473, 4791, 8449, 10863, 11179, 14373, 25347, 27149, 33537, 76041, 81447, 100611, 113387, 190043, 244341, 340161, 570129, 793709, 1020483, 1710387, 1927579, 2381127, 5782737, 7143381, 13493053, 17348211, 40479159, 121437477]

約数ペア:

[(1, 121437477), (3, 40479159), (7, 17348211), (9, 13493053), (17, 7143381), (21, 5782737), (51, 2381127), (63, 1927579), (71, 1710387), (119, 1020483), (153, 793709), (213, 570129), (357, 340161), (497, 244341), (639, 190043), (1071, 113387), (1207, 100611), (1491, 81447), (1597, 76041), (3621, 33537), (4473, 27149), (4791, 25347), (8449, 14373), (10863, 11179)]