85419849

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 125991936

約数和(自身を除く): 40572087

約数列:

[1, 3, 17, 31, 51, 93, 97, 291, 527, 557, 1581, 1649, 1671, 3007, 4947, 9021, 9469, 17267, 28407, 51119, 51801, 54029, 153357, 162087, 293539, 880617, 918493, 1674899, 2755479, 5024697, 28473283, 85419849]

約数ペア:

[(1, 85419849), (3, 28473283), (17, 5024697), (31, 2755479), (51, 1674899), (93, 918493), (97, 880617), (291, 293539), (527, 162087), (557, 153357), (1581, 54029), (1649, 51801), (1671, 51119), (3007, 28407), (4947, 17267), (9021, 9469)]