70967043

素因数分解:

$3^3\times 7^3\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 125440000

約数和(自身を除く): 54472957

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 79, 97, 147, 189, 237, 291, 343, 441, 553, 679, 711, 873, 1029, 1323, 1659, 2037, 2133, 2619, 3087, 3871, 4753, 4977, 6111, 7663, 9261, 11613, 14259, 14931, 18333, 22989, 27097, 33271, 34839, 42777, 53641, 68967, 81291, 99813, 104517, 128331, 160923, 206901, 243873, 299439, 375487, 482769, 731619, 898317, 1126461, 1448307, 2628409, 3379383, 7885227, 10138149, 23655681, 70967043]

約数ペア:

[(1, 70967043), (3, 23655681), (7, 10138149), (9, 7885227), (21, 3379383), (27, 2628409), (49, 1448307), (63, 1126461), (79, 898317), (97, 731619), (147, 482769), (189, 375487), (237, 299439), (291, 243873), (343, 206901), (441, 160923), (553, 128331), (679, 104517), (711, 99813), (873, 81291), (1029, 68967), (1323, 53641), (1659, 42777), (2037, 34839), (2133, 33271), (2619, 27097), (3087, 22989), (3871, 18333), (4753, 14931), (4977, 14259), (6111, 11613), (7663, 9261)]