1566289629

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{1621}}^1$

素因数の和:1863

約数の個数: 40

約数和(自身を含む): 2386545920

約数和(自身を除く): 820256291

約数列:

[1, 3, 9, 27, 79, 81, 151, 237, 453, 711, 1359, 1621, 2133, 4077, 4863, 6399, 11929, 12231, 14589, 35787, 43767, 107361, 128059, 131301, 244771, 322083, 384177, 734313, 966249, 1152531, 2202939, 3457593, 6608817, 10372779, 19336909, 19826451, 58010727, 174032181, 522096543, 1566289629]

約数ペア:

[(1, 1566289629), (3, 522096543), (9, 174032181), (27, 58010727), (79, 19826451), (81, 19336909), (151, 10372779), (237, 6608817), (453, 3457593), (711, 2202939), (1359, 1152531), (1621, 966249), (2133, 734313), (4077, 384177), (4863, 322083), (6399, 244771), (11929, 131301), (12231, 128059), (14589, 107361), (35787, 43767)]