10278457281

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{2557}}^1\times {\mathrm{6473}}^1$

素因数の和:9062

約数の個数: 32

約数和(自身を含む): 15898072320

約数和(自身を除く): 5619615039

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 2557, 6473, 7671, 19419, 23013, 58257, 58811, 69039, 148879, 174771, 176433, 446637, 529299, 1339911, 1587897, 4019733, 16551461, 49654383, 148963149, 380683603, 446889447, 1142050809, 3426152427, 10278457281]

約数ペア:

[(1, 10278457281), (3, 3426152427), (9, 1142050809), (23, 446889447), (27, 380683603), (69, 148963149), (207, 49654383), (621, 16551461), (2557, 4019733), (6473, 1587897), (7671, 1339911), (19419, 529299), (23013, 446637), (58257, 176433), (58811, 174771), (69039, 148879)]