39867579

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1493}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 63106560

約数和(自身を除く): 23238981

約数列:

[1, 3, 9, 23, 27, 43, 69, 129, 207, 387, 621, 989, 1161, 1493, 2967, 4479, 8901, 13437, 26703, 34339, 40311, 64199, 103017, 192597, 309051, 577791, 927153, 1476577, 1733373, 4429731, 13289193, 39867579]

約数ペア:

[(1, 39867579), (3, 13289193), (9, 4429731), (23, 1733373), (27, 1476577), (43, 927153), (69, 577791), (129, 309051), (207, 192597), (387, 103017), (621, 64199), (989, 40311), (1161, 34339), (1493, 26703), (2967, 13437), (4479, 8901)]