220278330711

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{3215789}}^1$

素因数の和:3215900

約数の個数: 32

約数和(自身を含む): 339587424000

約数和(自身を除く): 119309093289

約数列:

[1, 3, 9, 27, 43, 59, 129, 177, 387, 531, 1161, 1593, 2537, 7611, 22833, 68499, 3215789, 9647367, 28942101, 86826303, 138278927, 189731551, 414836781, 569194653, 1244510343, 1707583959, 3733531029, 5122751877, 8158456693, 24475370079, 73426110237, 220278330711]

約数ペア:

[(1, 220278330711), (3, 73426110237), (9, 24475370079), (27, 8158456693), (43, 5122751877), (59, 3733531029), (129, 1707583959), (177, 1244510343), (387, 569194653), (531, 414836781), (1161, 189731551), (1593, 138278927), (2537, 86826303), (7611, 28942101), (22833, 9647367), (68499, 3215789)]