478775784963

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{9803}}^1\times {\mathrm{7069}}^1$

素因数の和:16936

約数の個数: 48

約数和(自身を含む): 758575480320

約数和(自身を除く): 279799695357

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 6909, 7069, 9803, 21207, 29409, 49483, 68621, 148449, 205863, 332243, 346381, 460741, 480347, 996729, 1039143, 1382223, 1441041, 2325701, 3225187, 6977103, 9675561, 16279907, 22576309, 48839721, 67728927, 69297407, 207892221, 485081849, 1455245547, 3256978129, 3395572943, 9770934387, 10186718829, 22798846903, 68396540709, 159591928321, 478775784963]

約数ペア:

[(1, 478775784963), (3, 159591928321), (7, 68396540709), (21, 22798846903), (47, 10186718829), (49, 9770934387), (141, 3395572943), (147, 3256978129), (329, 1455245547), (987, 485081849), (2303, 207892221), (6909, 69297407), (7069, 67728927), (9803, 48839721), (21207, 22576309), (29409, 16279907), (49483, 9675561), (68621, 6977103), (148449, 3225187), (205863, 2325701), (332243, 1441041), (346381, 1382223), (460741, 1039143), (480347, 996729)]