7680491279979

素因数分解:

$3^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{509}}^1\times {\mathrm{1538633}}^1$

素因数の和:1539619

約数の個数: 32

約数和(自身を含む): 11751717219840

約数和(自身を除く): 4071225939861

約数列:

[1, 3, 7, 21, 467, 509, 1401, 1527, 3269, 3563, 9807, 10689, 237703, 713109, 1538633, 1663921, 4615899, 4991763, 10770431, 32311293, 718541611, 783164197, 2155624833, 2349492591, 5029791277, 5482149379, 15089373831, 16446448137, 365737679999, 1097213039997, 2560163759993, 7680491279979]

約数ペア:

[(1, 7680491279979), (3, 2560163759993), (7, 1097213039997), (21, 365737679999), (467, 16446448137), (509, 15089373831), (1401, 5482149379), (1527, 5029791277), (3269, 2349492591), (3563, 2155624833), (9807, 783164197), (10689, 718541611), (237703, 32311293), (713109, 10770431), (1538633, 4991763), (1663921, 4615899)]