15665023107

素因数分解:

$3^4\times {\mathrm{46861}}^1\times {\mathrm{4127}}^1$

素因数の和:51000

約数の個数: 20

約数和(自身を含む): 23407006656

約数和(自身を除く): 7741983549

約数列:

[1, 3, 9, 27, 81, 4127, 12381, 37143, 46861, 111429, 140583, 334287, 421749, 1265247, 3795741, 193395347, 580186041, 1740558123, 5221674369, 15665023107]

約数ペア:

[(1, 15665023107), (3, 5221674369), (9, 1740558123), (27, 580186041), (81, 193395347), (4127, 3795741), (12381, 1265247), (37143, 421749), (46861, 334287), (111429, 140583)]