86812863

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{743}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 128563200

約数和(自身を除く): 41750337

約数列:

[1, 3, 17, 29, 51, 79, 87, 237, 493, 743, 1343, 1479, 2229, 2291, 4029, 6873, 12631, 21547, 37893, 38947, 58697, 64641, 116841, 176091, 366299, 997849, 1098897, 1702213, 2993547, 5106639, 28937621, 86812863]

約数ペア:

[(1, 86812863), (3, 28937621), (17, 5106639), (29, 2993547), (51, 1702213), (79, 1098897), (87, 997849), (237, 366299), (493, 176091), (743, 116841), (1343, 64641), (1479, 58697), (2229, 38947), (2291, 37893), (4029, 21547), (6873, 12631)]