100502451

素因数分解:

$3^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1129}}^1$

素因数の和:1305

約数の個数: 40

約数和(自身を含む): 172826720

約数和(自身を除く): 72324269

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 157, 189, 471, 567, 1099, 1129, 1413, 3297, 3387, 4239, 7903, 9891, 10161, 12717, 23709, 29673, 30483, 71127, 89019, 91449, 177253, 213381, 531759, 640143, 1240771, 1595277, 3722313, 4785831, 11166939, 14357493, 33500817, 100502451]

約数ペア:

[(1, 100502451), (3, 33500817), (7, 14357493), (9, 11166939), (21, 4785831), (27, 3722313), (63, 1595277), (81, 1240771), (157, 640143), (189, 531759), (471, 213381), (567, 177253), (1099, 91449), (1129, 89019), (1413, 71127), (3297, 30483), (3387, 29673), (4239, 23709), (7903, 12717), (9891, 10161)]