136992009

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{977}}^1$

素因数の和:1605

約数の個数: 32

約数和(自身を含む): 228335616

約数和(自身を除く): 91343607

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 607, 977, 1821, 2931, 4249, 6677, 6839, 10747, 12747, 20031, 20517, 32241, 46739, 75229, 140217, 225687, 593039, 1779117, 4151273, 6523429, 12453819, 19570287, 45664003, 136992009]

約数ペア:

[(1, 136992009), (3, 45664003), (7, 19570287), (11, 12453819), (21, 6523429), (33, 4151273), (77, 1779117), (231, 593039), (607, 225687), (977, 140217), (1821, 75229), (2931, 46739), (4249, 32241), (6677, 20517), (6839, 20031), (10747, 12747)]