128796801

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{11131}}^1$

素因数の和:11189

約数の個数: 32

約数和(自身を含む): 213734400

約数和(自身を除く): 84937599

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 3857, 11131, 11571, 33393, 77917, 211489, 233751, 322799, 634467, 968397, 1480423, 2259593, 4441269, 6133181, 6778779, 18399543, 42932267, 128796801]

約数ペア:

[(1, 128796801), (3, 42932267), (7, 18399543), (19, 6778779), (21, 6133181), (29, 4441269), (57, 2259593), (87, 1480423), (133, 968397), (203, 634467), (399, 322799), (551, 233751), (609, 211489), (1653, 77917), (3857, 33393), (11131, 11571)]