16099680009

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{1229}}^1$

素因数の和:1534

約数の個数: 64

約数和(自身を含む): 25561958400

約数和(自身を除く): 9462278391

約数列:

[1, 3, 7, 21, 43, 89, 129, 163, 267, 301, 489, 623, 903, 1141, 1229, 1869, 3423, 3687, 3827, 7009, 8603, 11481, 14507, 21027, 25809, 26789, 43521, 49063, 52847, 80367, 101549, 109381, 147189, 158541, 200327, 304647, 328143, 369929, 600981, 623801, 765667, 1109787, 1402289, 1871403, 2297001, 4206867, 4366607, 4703383, 8614061, 13099821, 14110149, 17829103, 25842183, 32923681, 53487309, 60298427, 98771043, 124803721, 180895281, 374411163, 766651429, 2299954287, 5366560003, 16099680009]

約数ペア:

[(1, 16099680009), (3, 5366560003), (7, 2299954287), (21, 766651429), (43, 374411163), (89, 180895281), (129, 124803721), (163, 98771043), (267, 60298427), (301, 53487309), (489, 32923681), (623, 25842183), (903, 17829103), (1141, 14110149), (1229, 13099821), (1869, 8614061), (3423, 4703383), (3687, 4366607), (3827, 4206867), (7009, 2297001), (8603, 1871403), (11481, 1402289), (14507, 1109787), (21027, 765667), (25809, 623801), (26789, 600981), (43521, 369929), (49063, 328143), (52847, 304647), (80367, 200327), (101549, 158541), (109381, 147189)]