129853239

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2677}}^1$

素因数の和:2759

約数の個数: 32

約数和(自身を含む): 195386880

約数和(自身を除く): 65533641

約数列:

[1, 3, 19, 23, 37, 57, 69, 111, 437, 703, 851, 1311, 2109, 2553, 2677, 8031, 16169, 48507, 50863, 61571, 99049, 152589, 184713, 297147, 1169849, 1881931, 2278127, 3509547, 5645793, 6834381, 43284413, 129853239]

約数ペア:

[(1, 129853239), (3, 43284413), (19, 6834381), (23, 5645793), (37, 3509547), (57, 2278127), (69, 1881931), (111, 1169849), (437, 297147), (703, 184713), (851, 152589), (1311, 99049), (2109, 61571), (2553, 50863), (2677, 48507), (8031, 16169)]