7827570432003

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2591}}^1\times {\mathrm{387763}}^1$

素因数の和:390424

約数の個数: 48

約数和(自身を含む): 12374597753856

約数和(自身を除く): 4547027321853

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 2591, 2597, 7773, 7791, 18137, 54411, 126959, 137323, 380877, 387763, 411969, 961261, 1163289, 2714341, 2883783, 6728827, 8143023, 19000387, 20186481, 20551439, 57001161, 61654317, 143860073, 431580219, 1004693933, 1007020511, 3014081799, 3021061533, 7032857531, 21098572593, 49230002717, 53248778449, 147690008151, 159746335347, 372741449143, 1118224347429, 2609190144001, 7827570432003]

約数ペア:

[(1, 7827570432003), (3, 2609190144001), (7, 1118224347429), (21, 372741449143), (49, 159746335347), (53, 147690008151), (147, 53248778449), (159, 49230002717), (371, 21098572593), (1113, 7032857531), (2591, 3021061533), (2597, 3014081799), (7773, 1007020511), (7791, 1004693933), (18137, 431580219), (54411, 143860073), (126959, 61654317), (137323, 57001161), (380877, 20551439), (387763, 20186481), (411969, 19000387), (961261, 8143023), (1163289, 6728827), (2714341, 2883783)]