67645277

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{6271}}^1$

素因数の和:6368

約数の個数: 16

約数和(自身を含む): 81887232

約数和(自身を除く): 14241955

約数列:

[1, 7, 23, 67, 161, 469, 1541, 6271, 10787, 43897, 144233, 420157, 1009631, 2941099, 9663611, 67645277]

約数ペア:

[(1, 67645277), (7, 9663611), (23, 2941099), (67, 1009631), (161, 420157), (469, 144233), (1541, 43897), (6271, 10787)]