80436381

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{2879}}^1$

素因数の和:3088

約数の個数: 16

約数和(自身を含む): 109670400

約数和(自身を除く): 29234019

約数列:

[1, 3, 67, 139, 201, 417, 2879, 8637, 9313, 27939, 192893, 400181, 578679, 1200543, 26812127, 80436381]

約数ペア:

[(1, 80436381), (3, 26812127), (67, 1200543), (139, 578679), (201, 400181), (417, 192893), (2879, 27939), (8637, 9313)]