164649789

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{1447}}^1$

素因数の和:1769

約数の個数: 24

約数和(自身を含む): 243959040

約数和(自身を除く): 79309251

約数列:

[1, 3, 9, 47, 141, 269, 423, 807, 1447, 2421, 4341, 12643, 13023, 37929, 68009, 113787, 204027, 389243, 612081, 1167729, 3503187, 18294421, 54883263, 164649789]

約数ペア:

[(1, 164649789), (3, 54883263), (9, 18294421), (47, 3503187), (141, 1167729), (269, 612081), (423, 389243), (807, 204027), (1447, 113787), (2421, 68009), (4341, 37929), (12643, 13023)]