156778248003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3992011}}^1$

素因数の和:3992099

約数の個数: 32

約数和(自身を含む): 241436885760

約数和(自身を除く): 84658637757

約数列:

[1, 3, 13, 19, 39, 53, 57, 159, 247, 689, 741, 1007, 2067, 3021, 13091, 39273, 3992011, 11976033, 51896143, 75848209, 155688429, 211576583, 227544627, 634729749, 986026717, 2750495579, 2958080151, 4019955077, 8251486737, 12059865231, 52259416001, 156778248003]

約数ペア:

[(1, 156778248003), (3, 52259416001), (13, 12059865231), (19, 8251486737), (39, 4019955077), (53, 2958080151), (57, 2750495579), (159, 986026717), (247, 634729749), (689, 227544627), (741, 211576583), (1007, 155688429), (2067, 75848209), (3021, 51896143), (13091, 11976033), (39273, 3992011)]