67207231

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 85664768

約数和(自身を除く): 18457537

約数列:

[1, 7, 13, 67, 73, 91, 151, 469, 511, 871, 949, 1057, 1963, 4891, 6097, 6643, 10117, 11023, 13741, 34237, 63583, 70819, 77161, 131521, 143299, 445081, 738541, 920647, 1003093, 5169787, 9601033, 67207231]

約数ペア:

[(1, 67207231), (7, 9601033), (13, 5169787), (67, 1003093), (73, 920647), (91, 738541), (151, 445081), (469, 143299), (511, 131521), (871, 77161), (949, 70819), (1057, 63583), (1963, 34237), (4891, 13741), (6097, 11023), (6643, 10117)]