129355911

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{2129}}^1$

素因数の和:2335

約数の個数: 24

約数和(自身を含む): 192500880

約数和(自身を除く): 63144969

約数列:

[1, 3, 9, 43, 129, 157, 387, 471, 1413, 2129, 6387, 6751, 19161, 20253, 60759, 91547, 274641, 334253, 823923, 1002759, 3008277, 14372879, 43118637, 129355911]

約数ペア:

[(1, 129355911), (3, 43118637), (9, 14372879), (43, 3008277), (129, 1002759), (157, 823923), (387, 334253), (471, 274641), (1413, 91547), (2129, 60759), (6387, 20253), (6751, 19161)]