65561577

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1\times {\mathrm{743}}^1$

素因数の和:1252

約数の個数: 16

約数和(自身を含む): 89041920

約数和(自身を除く): 23480343

約数列:

[1, 3, 67, 201, 439, 743, 1317, 2229, 29413, 49781, 88239, 149343, 326177, 978531, 21853859, 65561577]

約数ペア:

[(1, 65561577), (3, 21853859), (67, 978531), (201, 326177), (439, 149343), (743, 88239), (1317, 49781), (2229, 29413)]