67158791

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{1153}}^1$

素因数の和:1370

約数の個数: 16

約数和(自身を含む): 78767424

約数和(自身を除く): 11608633

約数列:

[1, 7, 53, 157, 371, 1099, 1153, 8071, 8321, 58247, 61109, 181021, 427763, 1267147, 9594113, 67158791]

約数ペア:

[(1, 67158791), (7, 9594113), (53, 1267147), (157, 427763), (371, 181021), (1099, 61109), (1153, 58247), (8071, 8321)]