72367169

素因数分解:

$7^3\times {\mathrm{47}}^1\times {\mathrm{67}}^2$

素因数の和:202

約数の個数: 24

約数和(自身を含む): 87494400

約数和(自身を除く): 15127231

約数列:

[1, 7, 47, 49, 67, 329, 343, 469, 2303, 3149, 3283, 4489, 16121, 22043, 22981, 31423, 154301, 210983, 219961, 1080107, 1476881, 1539727, 10338167, 72367169]

約数ペア:

[(1, 72367169), (7, 10338167), (47, 1539727), (49, 1476881), (67, 1080107), (329, 219961), (343, 210983), (469, 154301), (2303, 31423), (3149, 22981), (3283, 22043), (4489, 16121)]