80799723

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{3449}}^1$

素因数の和:3611

約数の個数: 24

約数和(自身を含む): 123786000

約数和(自身を除く): 42986277

約数列:

[1, 3, 9, 19, 57, 137, 171, 411, 1233, 2603, 3449, 7809, 10347, 23427, 31041, 65531, 196593, 472513, 589779, 1417539, 4252617, 8977747, 26933241, 80799723]

約数ペア:

[(1, 80799723), (3, 26933241), (9, 8977747), (19, 4252617), (57, 1417539), (137, 589779), (171, 472513), (411, 196593), (1233, 65531), (2603, 31041), (3449, 23427), (7809, 10347)]