267942321

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{3067}}^1$

素因数の和:3661

約数の個数: 24

約数和(自身を含む): 410645664

約数和(自身を除く): 142703343

約数列:

[1, 3, 9, 17, 51, 153, 571, 1713, 3067, 5139, 9201, 9707, 27603, 29121, 52139, 87363, 156417, 469251, 1751257, 5253771, 15761313, 29771369, 89314107, 267942321]

約数ペア:

[(1, 267942321), (3, 89314107), (9, 29771369), (17, 15761313), (51, 5253771), (153, 1751257), (571, 469251), (1713, 156417), (3067, 87363), (5139, 52139), (9201, 29121), (9707, 27603)]