80286597

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{919}}^1$

素因数の和:1513

約数の個数: 24

約数和(自身を含む): 123140160

約数和(自身を除く): 42853563

約数列:

[1, 3, 9, 17, 51, 153, 571, 919, 1713, 2757, 5139, 8271, 9707, 15623, 29121, 46869, 87363, 140607, 524749, 1574247, 4722741, 8920733, 26762199, 80286597]

約数ペア:

[(1, 80286597), (3, 26762199), (9, 8920733), (17, 4722741), (51, 1574247), (153, 524749), (571, 140607), (919, 87363), (1713, 46869), (2757, 29121), (5139, 15623), (8271, 9707)]