89132379

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{1511}}^1$

素因数の和:1627

約数の個数: 24

約数和(自身を含む): 138523392

約数和(自身を除く): 49391013

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 1511, 2809, 4533, 8427, 10577, 19663, 31731, 58989, 80083, 240249, 560581, 1681743, 4244399, 12733197, 29710793, 89132379]

約数ペア:

[(1, 89132379), (3, 29710793), (7, 12733197), (21, 4244399), (53, 1681743), (159, 560581), (371, 240249), (1113, 80083), (1511, 58989), (2809, 31731), (4533, 19663), (8427, 10577)]