1867100172969

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{7321}}^1\times {\mathrm{56039}}^1$

素因数の和:63441

約数の個数: 32

約数和(自身を含む): 2619514033920

約数和(自身を除く): 752413860951

約数列:

[1, 3, 37, 41, 111, 123, 1517, 4551, 7321, 21963, 56039, 168117, 270877, 300161, 812631, 900483, 2073443, 2297599, 6220329, 6892797, 11105957, 33317871, 85011163, 255033489, 410261519, 1230784557, 15179676203, 16820722279, 45539028609, 50462166837, 622366724323, 1867100172969]

約数ペア:

[(1, 1867100172969), (3, 622366724323), (37, 50462166837), (41, 45539028609), (111, 16820722279), (123, 15179676203), (1517, 1230784557), (4551, 410261519), (7321, 255033489), (21963, 85011163), (56039, 33317871), (168117, 11105957), (270877, 6892797), (300161, 6220329), (812631, 2297599), (900483, 2073443)]