121492278

素因数分解:

$2^1\times 3^3\times {\mathrm{643}}^1\times {\mathrm{3499}}^1$

素因数の和:4153

約数の個数: 32

約数和(自身を含む): 270480000

約数和(自身を除く): 148987722

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 643, 1286, 1929, 3499, 3858, 5787, 6998, 10497, 11574, 17361, 20994, 31491, 34722, 62982, 94473, 188946, 2249857, 4499714, 6749571, 13499142, 20248713, 40497426, 60746139, 121492278]

約数ペア:

[(1, 121492278), (2, 60746139), (3, 40497426), (6, 20248713), (9, 13499142), (18, 6749571), (27, 4499714), (54, 2249857), (643, 188946), (1286, 94473), (1929, 62982), (3499, 34722), (3858, 31491), (5787, 20994), (6998, 17361), (10497, 11574)]