40000131

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{569}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 59220720

約数和(自身を除く): 19220589

約数列:

[1, 3, 9, 73, 107, 219, 321, 569, 657, 963, 1707, 5121, 7811, 23433, 41537, 60883, 70299, 124611, 182649, 373833, 547947, 4444459, 13333377, 40000131]

約数ペア:

[(1, 40000131), (3, 13333377), (9, 4444459), (73, 547947), (107, 373833), (219, 182649), (321, 124611), (569, 70299), (657, 60883), (963, 41537), (1707, 23433), (5121, 7811)]