61561998

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{67061}}^1$

素因数の和:67089

約数の個数: 32

約数和(自身を含む): 144853920

約数和(自身を除く): 83291922

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 67061, 134122, 201183, 402366, 603549, 1140037, 1207098, 1810647, 2280074, 3420111, 3621294, 6840222, 10260333, 20520666, 30780999, 61561998]

約数ペア:

[(1, 61561998), (2, 30780999), (3, 20520666), (6, 10260333), (9, 6840222), (17, 3621294), (18, 3420111), (27, 2280074), (34, 1810647), (51, 1207098), (54, 1140037), (102, 603549), (153, 402366), (306, 201183), (459, 134122), (918, 67061)]