67943847

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 97284096

約数和(自身を除く): 29340249

約数列:

[1, 3, 31, 41, 93, 103, 123, 173, 309, 519, 1271, 3193, 3813, 4223, 5363, 7093, 9579, 12669, 16089, 17819, 21279, 53457, 130913, 219883, 392739, 552389, 659649, 730579, 1657167, 2191737, 22647949, 67943847]

約数ペア:

[(1, 67943847), (3, 22647949), (31, 2191737), (41, 1657167), (93, 730579), (103, 659649), (123, 552389), (173, 392739), (309, 219883), (519, 130913), (1271, 53457), (3193, 21279), (3813, 17819), (4223, 16089), (5363, 12669), (7093, 9579)]