271873359

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{373}}^1\times {\mathrm{743}}^1$

素因数の和:1231

約数の個数: 24

約数和(自身を含む): 397906080

約数和(自身を除く): 126032721

約数列:

[1, 3, 9, 109, 327, 373, 743, 981, 1119, 2229, 3357, 6687, 40657, 80987, 121971, 242961, 277139, 365913, 728883, 831417, 2494251, 30208151, 90624453, 271873359]

約数ペア:

[(1, 271873359), (3, 90624453), (9, 30208151), (109, 2494251), (327, 831417), (373, 728883), (743, 365913), (981, 277139), (1119, 242961), (2229, 121971), (3357, 80987), (6687, 40657)]