30460671

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 47523840

約数和(自身を除く): 17063169

約数列:

[1, 3, 9, 23, 27, 69, 181, 207, 271, 543, 621, 813, 1629, 2439, 4163, 4887, 6233, 7317, 12489, 18699, 37467, 49051, 56097, 112401, 147153, 168291, 441459, 1128173, 1324377, 3384519, 10153557, 30460671]

約数ペア:

[(1, 30460671), (3, 10153557), (9, 3384519), (23, 1324377), (27, 1128173), (69, 441459), (181, 168291), (207, 147153), (271, 112401), (543, 56097), (621, 49051), (813, 37467), (1629, 18699), (2439, 12489), (4163, 7317), (4887, 6233)]