63216978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{13121}}^1$

素因数の和:13210

約数の個数: 32

約数和(自身を含む): 139828032

約数和(自身を除く): 76611054

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 146, 219, 438, 803, 1606, 2409, 4818, 13121, 26242, 39363, 78726, 144331, 288662, 432993, 865986, 957833, 1915666, 2873499, 5746998, 10536163, 21072326, 31608489, 63216978]

約数ペア:

[(1, 63216978), (2, 31608489), (3, 21072326), (6, 10536163), (11, 5746998), (22, 2873499), (33, 1915666), (66, 957833), (73, 865986), (146, 432993), (219, 288662), (438, 144331), (803, 78726), (1606, 39363), (2409, 26242), (4818, 13121)]