71911593

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{26723}}^1$

素因数の和:26765

約数の個数: 24

約数和(自身を含む): 116730432

約数和(自身を除く): 44818839

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 26723, 80169, 240507, 347399, 614629, 1042197, 1843887, 3126591, 5531661, 7990177, 23970531, 71911593]

約数ペア:

[(1, 71911593), (3, 23970531), (9, 7990177), (13, 5531661), (23, 3126591), (39, 1843887), (69, 1042197), (117, 614629), (207, 347399), (299, 240507), (897, 80169), (2691, 26723)]