171927738

素因数分解:

$2^1\times 3^3\times {\mathrm{641}}^1\times {\mathrm{4967}}^1$

素因数の和:5619

約数の個数: 32

約数和(自身を含む): 382734720

約数和(自身を除く): 210806982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 641, 1282, 1923, 3846, 4967, 5769, 9934, 11538, 14901, 17307, 29802, 34614, 44703, 89406, 134109, 268218, 3183847, 6367694, 9551541, 19103082, 28654623, 57309246, 85963869, 171927738]

約数ペア:

[(1, 171927738), (2, 85963869), (3, 57309246), (6, 28654623), (9, 19103082), (18, 9551541), (27, 6367694), (54, 3183847), (641, 268218), (1282, 134109), (1923, 89406), (3846, 44703), (4967, 34614), (5769, 29802), (9934, 17307), (11538, 14901)]