156740264433

素因数分解:

$3^4\times {\mathrm{2293}}^1\times {\mathrm{843901}}^1$

素因数の和:846206

約数の個数: 20

約数和(自身を含む): 234245253748

約数和(自身を除く): 77504989315

約数列:

[1, 3, 9, 27, 81, 2293, 6879, 20637, 61911, 185733, 843901, 2531703, 7595109, 22785327, 68355981, 1935064993, 5805194979, 17415584937, 52246754811, 156740264433]

約数ペア:

[(1, 156740264433), (3, 52246754811), (9, 17415584937), (27, 5805194979), (81, 1935064993), (2293, 68355981), (6879, 22785327), (20637, 7595109), (61911, 2531703), (185733, 843901)]