61621911

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{419}}^2$

素因数の和:860

約数の個数: 24

約数和(自身を含む): 98549360

約数和(自身を除く): 36927449

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 419, 1257, 3771, 5447, 11313, 16341, 49023, 147069, 175561, 526683, 1580049, 2282293, 4740147, 6846879, 20540637, 61621911]

約数ペア:

[(1, 61621911), (3, 20540637), (9, 6846879), (13, 4740147), (27, 2282293), (39, 1580049), (117, 526683), (351, 175561), (419, 147069), (1257, 49023), (3771, 16341), (5447, 11313)]