87267573

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{653}}^1$

素因数の和:1169

約数の個数: 24

約数和(自身を含む): 130590720

約数和(自身を除く): 43323147

約数列:

[1, 3, 9, 31, 93, 279, 479, 653, 1437, 1959, 4311, 5877, 14849, 20243, 44547, 60729, 133641, 182187, 312787, 938361, 2815083, 9696397, 29089191, 87267573]

約数ペア:

[(1, 87267573), (3, 29089191), (9, 9696397), (31, 2815083), (93, 938361), (279, 312787), (479, 182187), (653, 133641), (1437, 60729), (1959, 44547), (4311, 20243), (5877, 14849)]