157679937

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{503}}^1\times {\mathrm{571}}^1$

素因数の和:1141

約数の個数: 24

約数和(自身を含む): 232360128

約数和(自身を除く): 74680191

約数列:

[1, 3, 9, 61, 183, 503, 549, 571, 1509, 1713, 4527, 5139, 30683, 34831, 92049, 104493, 276147, 287213, 313479, 861639, 2584917, 17519993, 52559979, 157679937]

約数ペア:

[(1, 157679937), (3, 52559979), (9, 17519993), (61, 2584917), (183, 861639), (503, 313479), (549, 287213), (571, 276147), (1509, 104493), (1713, 92049), (4527, 34831), (5139, 30683)]