977787657

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{82997}}^1$

素因数の和:83038

約数の個数: 48

約数和(自身を含む): 1864467072

約数和(自身を除く): 886679415

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 357, 561, 693, 1071, 1309, 1683, 3927, 11781, 82997, 248991, 580979, 746973, 912967, 1410949, 1742937, 2738901, 4232847, 5228811, 6390769, 8216703, 9876643, 12698541, 15520439, 19172307, 29629929, 46561317, 57516921, 88889787, 108643073, 139683951, 325929219, 977787657]

約数ペア:

[(1, 977787657), (3, 325929219), (7, 139683951), (9, 108643073), (11, 88889787), (17, 57516921), (21, 46561317), (33, 29629929), (51, 19172307), (63, 15520439), (77, 12698541), (99, 9876643), (119, 8216703), (153, 6390769), (187, 5228811), (231, 4232847), (357, 2738901), (561, 1742937), (693, 1410949), (1071, 912967), (1309, 746973), (1683, 580979), (3927, 248991), (11781, 82997)]