148278879

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{138449}}^1$

素因数の和:138479

約数の個数: 24

約数和(自身を含む): 259178400

約数和(自身を除く): 110899521

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 138449, 415347, 969143, 1246041, 2353633, 2907429, 7060899, 8722287, 16475431, 21182697, 49426293, 148278879]

約数ペア:

[(1, 148278879), (3, 49426293), (7, 21182697), (9, 16475431), (17, 8722287), (21, 7060899), (51, 2907429), (63, 2353633), (119, 1246041), (153, 969143), (357, 415347), (1071, 138449)]