70726131

素因数分解:

$3^2\times 7^1\times {\mathrm{569}}^1\times {\mathrm{1973}}^1$

素因数の和:2555

約数の個数: 24

約数和(自身を含む): 117018720

約数和(自身を除く): 46292589

約数列:

[1, 3, 7, 9, 21, 63, 569, 1707, 1973, 3983, 5121, 5919, 11949, 13811, 17757, 35847, 41433, 124299, 1122637, 3367911, 7858459, 10103733, 23575377, 70726131]

約数ペア:

[(1, 70726131), (3, 23575377), (7, 10103733), (9, 7858459), (21, 3367911), (63, 1122637), (569, 124299), (1707, 41433), (1973, 35847), (3983, 17757), (5121, 13811), (5919, 11949)]