156938909427

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{3109}}^1\times {\mathrm{30649}}^1$

素因数の和:33828

約数の個数: 32

約数和(自身を含む): 236397320000

約数和(自身を除く): 79458410573

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 3109, 9327, 27981, 30649, 83943, 91947, 189649, 275841, 568947, 827523, 1706841, 1869589, 5120523, 5608767, 16826301, 50478903, 95287741, 285863223, 857589669, 2572769007, 5812552201, 17437656603, 52312969809, 156938909427]

約数ペア:

[(1, 156938909427), (3, 52312969809), (9, 17437656603), (27, 5812552201), (61, 2572769007), (183, 857589669), (549, 285863223), (1647, 95287741), (3109, 50478903), (9327, 16826301), (27981, 5608767), (30649, 5120523), (83943, 1869589), (91947, 1706841), (189649, 827523), (275841, 568947)]