27205578

素因数分解:

$2^1\times 3^3\times {\mathrm{521}}^1\times {\mathrm{967}}^1$

素因数の和:1499

約数の個数: 32

約数和(自身を含む): 60635520

約数和(自身を除く): 33429942

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 521, 967, 1042, 1563, 1934, 2901, 3126, 4689, 5802, 8703, 9378, 14067, 17406, 26109, 28134, 52218, 503807, 1007614, 1511421, 3022842, 4534263, 9068526, 13602789, 27205578]

約数ペア:

[(1, 27205578), (2, 13602789), (3, 9068526), (6, 4534263), (9, 3022842), (18, 1511421), (27, 1007614), (54, 503807), (521, 52218), (967, 28134), (1042, 26109), (1563, 17406), (1934, 14067), (2901, 9378), (3126, 8703), (4689, 5802)]