129714963

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{991}}^1$

素因数の和:1295

約数の個数: 32

約数和(自身を含む): 207224832

約数和(自身を除く): 77509869

約数列:

[1, 3, 7, 21, 23, 69, 161, 271, 483, 813, 991, 1897, 2973, 5691, 6233, 6937, 18699, 20811, 22793, 43631, 68379, 130893, 159551, 268561, 478653, 805683, 1879927, 5639781, 6176903, 18530709, 43238321, 129714963]

約数ペア:

[(1, 129714963), (3, 43238321), (7, 18530709), (21, 6176903), (23, 5639781), (69, 1879927), (161, 805683), (271, 478653), (483, 268561), (813, 159551), (991, 130893), (1897, 68379), (2973, 43631), (5691, 22793), (6233, 20811), (6937, 18699)]