97223889

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{12479}}^1$

素因数の和:12549

約数の個数: 24

約数和(自身を含む): 153653760

約数和(自身を除く): 56429871

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 2597, 7791, 12479, 37437, 87353, 262059, 611471, 661387, 1834413, 1984161, 4629709, 13889127, 32407963, 97223889]

約数ペア:

[(1, 97223889), (3, 32407963), (7, 13889127), (21, 4629709), (49, 1984161), (53, 1834413), (147, 661387), (159, 611471), (371, 262059), (1113, 87353), (2597, 37437), (7791, 12479)]