77806161

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{3413}}^1$

素因数の和:3585

約数の個数: 24

約数和(自身を含む): 119831400

約数和(自身を除く): 42025239

約数列:

[1, 3, 9, 17, 51, 149, 153, 447, 1341, 2533, 3413, 7599, 10239, 22797, 30717, 58021, 174063, 508537, 522189, 1525611, 4576833, 8645129, 25935387, 77806161]

約数ペア:

[(1, 77806161), (3, 25935387), (9, 8645129), (17, 4576833), (51, 1525611), (149, 522189), (153, 508537), (447, 174063), (1341, 58021), (2533, 30717), (3413, 22797), (7599, 10239)]