73920033

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{82963}}^1$

素因数の和:82986

約数の個数: 20

約数和(自身を含む): 120463728

約数和(自身を除く): 46543695

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 82963, 248889, 746667, 912593, 2240001, 2737779, 6720003, 8213337, 24640011, 73920033]

約数ペア:

[(1, 73920033), (3, 24640011), (9, 8213337), (11, 6720003), (27, 2737779), (33, 2240001), (81, 912593), (99, 746667), (297, 248889), (891, 82963)]