85203489

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2069}}^1$

素因数の和:2169

約数の個数: 32

約数和(自身を含む): 135924480

約数和(自身を除く): 50720991

約数列:

[1, 3, 7, 21, 37, 53, 111, 159, 259, 371, 777, 1113, 1961, 2069, 5883, 6207, 13727, 14483, 41181, 43449, 76553, 109657, 229659, 328971, 535871, 767599, 1607613, 2302797, 4057309, 12171927, 28401163, 85203489]

約数ペア:

[(1, 85203489), (3, 28401163), (7, 12171927), (21, 4057309), (37, 2302797), (53, 1607613), (111, 767599), (159, 535871), (259, 328971), (371, 229659), (777, 109657), (1113, 76553), (1961, 43449), (2069, 41181), (5883, 14483), (6207, 13727)]