83070009

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:619

約数の個数: 48

約数和(自身を含む): 138405120

約数和(自身を除く): 55335111

約数列:

[1, 3, 9, 11, 27, 33, 47, 99, 121, 141, 297, 363, 423, 517, 541, 1089, 1269, 1551, 1623, 3267, 4653, 4869, 5687, 5951, 13959, 14607, 17061, 17853, 25427, 51183, 53559, 65461, 76281, 153549, 160677, 196383, 228843, 279697, 589149, 686529, 839091, 1767447, 2517273, 3076667, 7551819, 9230001, 27690003, 83070009]

約数ペア:

[(1, 83070009), (3, 27690003), (9, 9230001), (11, 7551819), (27, 3076667), (33, 2517273), (47, 1767447), (99, 839091), (121, 686529), (141, 589149), (297, 279697), (363, 228843), (423, 196383), (517, 160677), (541, 153549), (1089, 76281), (1269, 65461), (1551, 53559), (1623, 51183), (3267, 25427), (4653, 17853), (4869, 17061), (5687, 14607), (5951, 13959)]