89357331

素因数分解:

$3^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{2347}}^1$

素因数の和:2408

約数の個数: 32

約数和(自身を含む): 142758400

約数和(自身を除く): 53401069

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 343, 777, 1029, 1813, 2347, 5439, 7041, 12691, 16429, 38073, 49287, 86839, 115003, 260517, 345009, 607873, 805021, 1823619, 2415063, 4255111, 12765333, 29785777, 89357331]

約数ペア:

[(1, 89357331), (3, 29785777), (7, 12765333), (21, 4255111), (37, 2415063), (49, 1823619), (111, 805021), (147, 607873), (259, 345009), (343, 260517), (777, 115003), (1029, 86839), (1813, 49287), (2347, 38073), (5439, 16429), (7041, 12691)]