827976789

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{10427}}^1$

素因数の和:10626

約数の個数: 32

約数和(自身を含む): 1306419840

約数和(自身を除く): 478443051

約数列:

[1, 3, 9, 17, 27, 51, 153, 173, 459, 519, 1557, 2941, 4671, 8823, 10427, 26469, 31281, 79407, 93843, 177259, 281529, 531777, 1595331, 1803871, 4785993, 5411613, 16234839, 30665807, 48704517, 91997421, 275992263, 827976789]

約数ペア:

[(1, 827976789), (3, 275992263), (9, 91997421), (17, 48704517), (27, 30665807), (51, 16234839), (153, 5411613), (173, 4785993), (459, 1803871), (519, 1595331), (1557, 531777), (2941, 281529), (4671, 177259), (8823, 93843), (10427, 79407), (26469, 31281)]