67137819

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{47717}}^1$

素因数の和:47794

約数の個数: 16

約数和(自身を含む): 103834368

約数和(自身を除く): 36696549

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 47717, 143151, 334019, 1002057, 3197039, 9591117, 22379273, 67137819]

約数ペア:

[(1, 67137819), (3, 22379273), (7, 9591117), (21, 3197039), (67, 1002057), (201, 334019), (469, 143151), (1407, 47717)]