283485339

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1103}}^1$

素因数の和:1301

約数の個数: 40

約数和(自身を含む): 448842240

約数和(自身を除く): 165356901

約数列:

[1, 3, 9, 19, 27, 57, 81, 167, 171, 501, 513, 1103, 1503, 1539, 3173, 3309, 4509, 9519, 9927, 13527, 20957, 28557, 29781, 62871, 85671, 89343, 184201, 188613, 257013, 552603, 565839, 1657809, 1697517, 3499819, 4973427, 10499457, 14920281, 31498371, 94495113, 283485339]

約数ペア:

[(1, 283485339), (3, 94495113), (9, 31498371), (19, 14920281), (27, 10499457), (57, 4973427), (81, 3499819), (167, 1697517), (171, 1657809), (501, 565839), (513, 552603), (1103, 257013), (1503, 188613), (1539, 184201), (3173, 89343), (3309, 85671), (4509, 62871), (9519, 29781), (9927, 28557), (13527, 20957)]