20733273

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{69809}}^1$

素因数の和:69829

約数の個数: 16

約数和(自身を含む): 33508800

約数和(自身を除く): 12775527

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 69809, 209427, 628281, 767899, 1884843, 2303697, 6911091, 20733273]

約数ペア:

[(1, 20733273), (3, 6911091), (9, 2303697), (11, 1884843), (27, 767899), (33, 628281), (99, 209427), (297, 69809)]