27635829

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{571}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 42666624

約数和(自身を除く): 15030795

約数列:

[1, 3, 13, 17, 39, 51, 73, 219, 221, 571, 663, 949, 1241, 1713, 2847, 3723, 7423, 9707, 16133, 22269, 29121, 41683, 48399, 125049, 126191, 378573, 541879, 708611, 1625637, 2125833, 9211943, 27635829]

約数ペア:

[(1, 27635829), (3, 9211943), (13, 2125833), (17, 1625637), (39, 708611), (51, 541879), (73, 378573), (219, 126191), (221, 125049), (571, 48399), (663, 41683), (949, 29121), (1241, 22269), (1713, 16133), (2847, 9707), (3723, 7423)]