84112839

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{439}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 124124000

約数和(自身を除く): 40011161

約数列:

[1, 3, 9, 61, 183, 349, 439, 549, 1047, 1317, 3141, 3951, 21289, 26779, 63867, 80337, 153211, 191601, 241011, 459633, 1378899, 9345871, 28037613, 84112839]

約数ペア:

[(1, 84112839), (3, 28037613), (9, 9345871), (61, 1378899), (183, 459633), (349, 241011), (439, 191601), (549, 153211), (1047, 80337), (1317, 63867), (3141, 26779), (3951, 21289)]