67307471

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{51419}}^1$

素因数の和:51454

約数の個数: 16

約数和(自身を含む): 88853760

約数和(自身を除く): 21546289

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 51419, 359933, 565609, 874123, 3959263, 6118861, 9615353, 67307471]

約数ペア:

[(1, 67307471), (7, 9615353), (11, 6118861), (17, 3959263), (77, 874123), (119, 565609), (187, 359933), (1309, 51419)]