156943252161

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{4813}}^1\times {\mathrm{22787}}^1$

素因数の和:27662

約数の個数: 32

約数和(自身を含む): 236955093120

約数和(自身を除く): 80011840959

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 4813, 14439, 22787, 43317, 68361, 129951, 205083, 255089, 615249, 765267, 1207711, 2295801, 3623133, 6887403, 10869399, 32608197, 109673831, 329021493, 987064479, 2961193437, 5812713043, 17438139129, 52314417387, 156943252161]

約数ペア:

[(1, 156943252161), (3, 52314417387), (9, 17438139129), (27, 5812713043), (53, 2961193437), (159, 987064479), (477, 329021493), (1431, 109673831), (4813, 32608197), (14439, 10869399), (22787, 6887403), (43317, 3623133), (68361, 2295801), (129951, 1207711), (205083, 765267), (255089, 615249)]