156745103139

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{1997}}^1\times {\mathrm{122833}}^1$

素因数の和:124907

約数の個数: 24

約数和(自身を含む): 229715302752

約数和(自身を除く): 72970199613

約数列:

[1, 3, 9, 71, 213, 639, 1997, 5991, 17973, 122833, 141787, 368499, 425361, 1105497, 1276083, 8721143, 26163429, 78490287, 245297501, 735892503, 2207677509, 17416122571, 52248367713, 156745103139]

約数ペア:

[(1, 156745103139), (3, 52248367713), (9, 17416122571), (71, 2207677509), (213, 735892503), (639, 245297501), (1997, 78490287), (5991, 26163429), (17973, 8721143), (122833, 1276083), (141787, 1105497), (368499, 425361)]