21977776773

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{7717}}^1\times {\mathrm{4723}}^1$

素因数の和:12513

約数の個数: 24

約数和(自身を含む): 32230491488

約数和(自身を除く): 10252714715

約数列:

[1, 3, 9, 67, 201, 603, 4723, 7717, 14169, 23151, 42507, 69453, 316441, 517039, 949323, 1551117, 2847969, 4653351, 36447391, 109342173, 328026519, 2441975197, 7325925591, 21977776773]

約数ペア:

[(1, 21977776773), (3, 7325925591), (9, 2441975197), (67, 328026519), (201, 109342173), (603, 36447391), (4723, 4653351), (7717, 2847969), (14169, 1551117), (23151, 949323), (42507, 517039), (69453, 316441)]