89211303

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{463}}^1$

素因数の和:819

約数の個数: 24

約数和(自身を含む): 131256320

約数和(自身を除く): 42045017

約数列:

[1, 3, 9, 79, 237, 271, 463, 711, 813, 1389, 2439, 4167, 21409, 36577, 64227, 109731, 125473, 192681, 329193, 376419, 1129257, 9912367, 29737101, 89211303]

約数ペア:

[(1, 89211303), (3, 29737101), (9, 9912367), (79, 1129257), (237, 376419), (271, 329193), (463, 192681), (711, 125473), (813, 109731), (1389, 64227), (2439, 36577), (4167, 21409)]