53319865983

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{1291}}^1\times {\mathrm{1373}}^1$

素因数の和:2975

約数の個数: 32

約数和(自身を含む): 73394199552

約数和(自身を除く): 20074333569

約数列:

[1, 3, 37, 111, 271, 813, 1291, 1373, 3873, 4119, 10027, 30081, 47767, 50801, 143301, 152403, 349861, 372083, 1049583, 1116249, 1772543, 5317629, 12944857, 13767071, 38834571, 41301213, 65584091, 196752273, 480359153, 1441077459, 17773288661, 53319865983]

約数ペア:

[(1, 53319865983), (3, 17773288661), (37, 1441077459), (111, 480359153), (271, 196752273), (813, 65584091), (1291, 41301213), (1373, 38834571), (3873, 13767071), (4119, 12944857), (10027, 5317629), (30081, 1772543), (47767, 1116249), (50801, 1049583), (143301, 372083), (152403, 349861)]