90266679

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 132294032

約数和(自身を除く): 42027353

約数列:

[1, 3, 9, 157, 193, 331, 471, 579, 993, 1413, 1737, 2979, 30301, 51967, 63883, 90903, 155901, 191649, 272709, 467703, 574947, 10029631, 30088893, 90266679]

約数ペア:

[(1, 90266679), (3, 30088893), (9, 10029631), (157, 574947), (193, 467703), (331, 272709), (471, 191649), (579, 155901), (993, 90903), (1413, 63883), (1737, 51967), (2979, 30301)]