73542717

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{821}}^1$

素因数の和:1133

約数の個数: 24

約数和(自身を含む): 109638360

約数和(自身を除く): 36095643

約数列:

[1, 3, 9, 37, 111, 269, 333, 807, 821, 2421, 2463, 7389, 9953, 29859, 30377, 89577, 91131, 220849, 273393, 662547, 1987641, 8171413, 24514239, 73542717]

約数ペア:

[(1, 73542717), (3, 24514239), (9, 8171413), (37, 1987641), (111, 662547), (269, 273393), (333, 220849), (807, 91131), (821, 89577), (2421, 30377), (2463, 29859), (7389, 9953)]