85151313

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31643}}^1$

素因数の和:31685

約数の個数: 24

約数和(自身を含む): 138220992

約数和(自身を除く): 53069679

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 31643, 94929, 284787, 411359, 727789, 1234077, 2183367, 3702231, 6550101, 9461257, 28383771, 85151313]

約数ペア:

[(1, 85151313), (3, 28383771), (9, 9461257), (13, 6550101), (23, 3702231), (39, 2183367), (69, 1234077), (117, 727789), (207, 411359), (299, 284787), (897, 94929), (2691, 31643)]