84775257

素因数分解:

$3^2\times 7^1\times {\mathrm{601}}^1\times {\mathrm{2239}}^1$

素因数の和:2853

約数の個数: 24

約数和(自身を含む): 140241920

約数和(自身を除く): 55466663

約数列:

[1, 3, 7, 9, 21, 63, 601, 1803, 2239, 4207, 5409, 6717, 12621, 15673, 20151, 37863, 47019, 141057, 1345639, 4036917, 9419473, 12110751, 28258419, 84775257]

約数ペア:

[(1, 84775257), (3, 28258419), (7, 12110751), (9, 9419473), (21, 4036917), (63, 1345639), (601, 141057), (1803, 47019), (2239, 37863), (4207, 20151), (5409, 15673), (6717, 12621)]