34719489

素因数分解:

$3^3\times 7^3\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 62976000

約数和(自身を除く): 28256511

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 147, 161, 163, 189, 207, 343, 441, 483, 489, 621, 1029, 1127, 1141, 1323, 1449, 1467, 3087, 3381, 3423, 3749, 4347, 4401, 7889, 7987, 9261, 10143, 10269, 11247, 23667, 23961, 26243, 30429, 30807, 33741, 55909, 71001, 71883, 78729, 101223, 167727, 183701, 213003, 215649, 236187, 503181, 551103, 708561, 1285907, 1509543, 1653309, 3857721, 4959927, 11573163, 34719489]

約数ペア:

[(1, 34719489), (3, 11573163), (7, 4959927), (9, 3857721), (21, 1653309), (23, 1509543), (27, 1285907), (49, 708561), (63, 551103), (69, 503181), (147, 236187), (161, 215649), (163, 213003), (189, 183701), (207, 167727), (343, 101223), (441, 78729), (483, 71883), (489, 71001), (621, 55909), (1029, 33741), (1127, 30807), (1141, 30429), (1323, 26243), (1449, 23961), (1467, 23667), (3087, 11247), (3381, 10269), (3423, 10143), (3749, 9261), (4347, 7987), (4401, 7889)]