27223239

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 40421376

約数和(自身を除く): 13198137

約数列:

[1, 3, 17, 31, 51, 67, 93, 201, 257, 527, 771, 1139, 1581, 2077, 3417, 4369, 6231, 7967, 13107, 17219, 23901, 35309, 51657, 105927, 135439, 292723, 406317, 533789, 878169, 1601367, 9074413, 27223239]

約数ペア:

[(1, 27223239), (3, 9074413), (17, 1601367), (31, 878169), (51, 533789), (67, 406317), (93, 292723), (201, 135439), (257, 105927), (527, 51657), (771, 35309), (1139, 23901), (1581, 17219), (2077, 13107), (3417, 7967), (4369, 6231)]