1555148522943

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{4373}}^1\times {\mathrm{5683}}^1$

素因数の和:10488

約数の個数: 48

約数和(自身を含む): 2385242627040

約数和(自身を除く): 830094104097

約数列:

[1, 3, 9, 17, 51, 153, 409, 1227, 3681, 4373, 5683, 6953, 13119, 17049, 20859, 39357, 51147, 62577, 74341, 96611, 223023, 289833, 669069, 869499, 1788557, 2324347, 5365671, 6973041, 16097013, 20919123, 24851759, 30405469, 39513899, 74555277, 91216407, 118541697, 223665831, 273649221, 355625091, 422479903, 1267439709, 3802319127, 10164369431, 30493108293, 91479324879, 172794280327, 518382840981, 1555148522943]

約数ペア:

[(1, 1555148522943), (3, 518382840981), (9, 172794280327), (17, 91479324879), (51, 30493108293), (153, 10164369431), (409, 3802319127), (1227, 1267439709), (3681, 422479903), (4373, 355625091), (5683, 273649221), (6953, 223665831), (13119, 118541697), (17049, 91216407), (20859, 74555277), (39357, 39513899), (51147, 30405469), (62577, 24851759), (74341, 20919123), (96611, 16097013), (223023, 6973041), (289833, 5365671), (669069, 2324347), (869499, 1788557)]