78858996837

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1217}}^1\times {\mathrm{17321}}^1$

素因数の和:18613

約数の個数: 32

約数和(自身を含む): 111398474880

約数和(自身を除く): 32539478043

約数列:

[1, 3, 29, 43, 87, 129, 1217, 1247, 3651, 3741, 17321, 35293, 51963, 52331, 105879, 156993, 502309, 744803, 1506927, 1517599, 2234409, 4552797, 21079657, 21599287, 63238971, 64797861, 611310053, 906425251, 1833930159, 2719275753, 26286332279, 78858996837]

約数ペア:

[(1, 78858996837), (3, 26286332279), (29, 2719275753), (43, 1833930159), (87, 906425251), (129, 611310053), (1217, 64797861), (1247, 63238971), (3651, 21599287), (3741, 21079657), (17321, 4552797), (35293, 2234409), (51963, 1517599), (52331, 1506927), (105879, 744803), (156993, 502309)]