268777629

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2927}}^1$

素因数の和:3134

約数の個数: 32

約数和(自身を含む): 421632000

約数和(自身を除く): 152854371

約数列:

[1, 3, 9, 19, 27, 57, 171, 179, 513, 537, 1611, 2927, 3401, 4833, 8781, 10203, 26343, 30609, 55613, 79029, 91827, 166839, 500517, 523933, 1501551, 1571799, 4715397, 9954727, 14146191, 29864181, 89592543, 268777629]

約数ペア:

[(1, 268777629), (3, 89592543), (9, 29864181), (19, 14146191), (27, 9954727), (57, 4715397), (171, 1571799), (179, 1501551), (513, 523933), (537, 500517), (1611, 166839), (2927, 91827), (3401, 79029), (4833, 55613), (8781, 30609), (10203, 26343)]