73227273

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{183527}}^1$

素因数の和:183556

約数の個数: 16

約数和(自身を含む): 117457920

約数和(自身を除く): 44230647

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 183527, 550581, 1284689, 3487013, 3854067, 10461039, 24409091, 73227273]

約数ペア:

[(1, 73227273), (3, 24409091), (7, 10461039), (19, 3854067), (21, 3487013), (57, 1284689), (133, 550581), (399, 183527)]