91314891

素因数分解:

$3^3\times {\mathrm{571}}^1\times {\mathrm{5923}}^1$

素因数の和:6503

約数の個数: 16

約数和(自身を含む): 135541120

約数和(自身を除く): 44226229

約数列:

[1, 3, 9, 27, 571, 1713, 5139, 5923, 15417, 17769, 53307, 159921, 3382033, 10146099, 30438297, 91314891]

約数ペア:

[(1, 91314891), (3, 30438297), (9, 10146099), (27, 3382033), (571, 159921), (1713, 53307), (5139, 17769), (5923, 15417)]