147449181

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{613}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 221747328

約数和(自身を除く): 74298147

約数列:

[1, 3, 11, 33, 37, 111, 197, 407, 591, 613, 1221, 1839, 2167, 6501, 6743, 7289, 20229, 21867, 22681, 68043, 80179, 120761, 240537, 249491, 362283, 748473, 1328371, 3985113, 4468157, 13404471, 49149727, 147449181]

約数ペア:

[(1, 147449181), (3, 49149727), (11, 13404471), (33, 4468157), (37, 3985113), (111, 1328371), (197, 748473), (407, 362283), (591, 249491), (613, 240537), (1221, 120761), (1839, 80179), (2167, 68043), (6501, 22681), (6743, 21867), (7289, 20229)]