56605563

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{3109}}^1$

素因数の和:3156

約数の個数: 36

約数和(自身を含む): 99296080

約数和(自身を除く): 42690517

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 289, 357, 867, 1071, 2023, 2601, 3109, 6069, 9327, 18207, 21763, 27981, 52853, 65289, 158559, 195867, 369971, 475677, 898501, 1109913, 2695503, 3329739, 6289507, 8086509, 18868521, 56605563]

約数ペア:

[(1, 56605563), (3, 18868521), (7, 8086509), (9, 6289507), (17, 3329739), (21, 2695503), (51, 1109913), (63, 898501), (119, 475677), (153, 369971), (289, 195867), (357, 158559), (867, 65289), (1071, 52853), (2023, 27981), (2601, 21763), (3109, 18207), (6069, 9327)]