127045653

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1327}}^1$

素因数の和:1481

約数の個数: 32

約数和(自身を含む): 199901184

約数和(自身を除く): 72855531

約数列:

[1, 3, 7, 21, 47, 97, 141, 291, 329, 679, 987, 1327, 2037, 3981, 4559, 9289, 13677, 27867, 31913, 62369, 95739, 128719, 187107, 386157, 436583, 901033, 1309749, 2703099, 6049793, 18149379, 42348551, 127045653]

約数ペア:

[(1, 127045653), (3, 42348551), (7, 18149379), (21, 6049793), (47, 2703099), (97, 1309749), (141, 901033), (291, 436583), (329, 386157), (679, 187107), (987, 128719), (1327, 95739), (2037, 62369), (3981, 31913), (4559, 27867), (9289, 13677)]