63328689

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{491}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 99895680

約数和(自身を除く): 36566991

約数列:

[1, 3, 9, 17, 27, 51, 153, 281, 459, 491, 843, 1473, 2529, 4419, 4777, 7587, 8347, 13257, 14331, 25041, 42993, 75123, 128979, 137971, 225369, 413913, 1241739, 2345507, 3725217, 7036521, 21109563, 63328689]

約数ペア:

[(1, 63328689), (3, 21109563), (9, 7036521), (17, 3725217), (27, 2345507), (51, 1241739), (153, 413913), (281, 225369), (459, 137971), (491, 128979), (843, 75123), (1473, 42993), (2529, 25041), (4419, 14331), (4777, 13257), (7587, 8347)]