156944388537

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{947}}^1\times {\mathrm{60773}}^1$

素因数の和:61830

約数の個数: 32

約数和(自身を含む): 235064108160

約数和(自身を除く): 78119719623

約数列:

[1, 3, 9, 27, 101, 303, 909, 947, 2727, 2841, 8523, 25569, 60773, 95647, 182319, 286941, 546957, 860823, 1640871, 2582469, 6138073, 18414219, 55242657, 57552031, 165727971, 172656093, 517968279, 1553904837, 5812755131, 17438265393, 52314796179, 156944388537]

約数ペア:

[(1, 156944388537), (3, 52314796179), (9, 17438265393), (27, 5812755131), (101, 1553904837), (303, 517968279), (909, 172656093), (947, 165727971), (2727, 57552031), (2841, 55242657), (8523, 18414219), (25569, 6138073), (60773, 2582469), (95647, 1640871), (182319, 860823), (286941, 546957)]