66577883931

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{189680581}}^1$

素因数の和:189680603

約数の個数: 16

約数和(自身を含む): 106221125920

約数和(自身を除く): 39643241989

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 189680581, 569041743, 1707125229, 2465847553, 5121375687, 7397542659, 22192627977, 66577883931]

約数ペア:

[(1, 66577883931), (3, 22192627977), (9, 7397542659), (13, 5121375687), (27, 2465847553), (39, 1707125229), (117, 569041743), (351, 189680581)]