80661039

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 118646784

約数和(自身を除く): 37985745

約数列:

[1, 3, 17, 31, 51, 93, 163, 313, 489, 527, 939, 1581, 2771, 5053, 5321, 8313, 9703, 15159, 15963, 29109, 51019, 85901, 153057, 164951, 257703, 494853, 867323, 1581589, 2601969, 4744767, 26887013, 80661039]

約数ペア:

[(1, 80661039), (3, 26887013), (17, 4744767), (31, 2601969), (51, 1581589), (93, 867323), (163, 494853), (313, 257703), (489, 164951), (527, 153057), (939, 85901), (1581, 51019), (2771, 29109), (5053, 15963), (5321, 15159), (8313, 9703)]