80938479

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{23687}}^1$

素因数の和:23774

約数の個数: 16

約数和(自身を含む): 115976448

約数和(自身を除く): 35037969

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 23687, 71061, 402679, 1208037, 1587029, 4761087, 26979493, 80938479]

約数ペア:

[(1, 80938479), (3, 26979493), (17, 4761087), (51, 1587029), (67, 1208037), (201, 402679), (1139, 71061), (3417, 23687)]