20161159159239

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{52660589}}^1$

素因数の和:52660764

約数の個数: 48

約数和(自身を含む): 34174616486400

約数和(自身を除く): 14013457327161

約数列:

[1, 3, 7, 9, 21, 59, 63, 103, 177, 309, 413, 531, 721, 927, 1239, 2163, 3717, 6077, 6489, 18231, 42539, 54693, 127617, 382851, 52660589, 157981767, 368624123, 473945301, 1105872369, 3106974751, 3317617107, 5424040667, 9320924253, 16272122001, 21748823257, 27962772759, 37968284669, 48816366003, 65246469771, 113904854007, 195739409313, 320018399353, 341714562021, 960055198059, 2240128795471, 2880165594177, 6720386386413, 20161159159239]

約数ペア:

[(1, 20161159159239), (3, 6720386386413), (7, 2880165594177), (9, 2240128795471), (21, 960055198059), (59, 341714562021), (63, 320018399353), (103, 195739409313), (177, 113904854007), (309, 65246469771), (413, 48816366003), (531, 37968284669), (721, 27962772759), (927, 21748823257), (1239, 16272122001), (2163, 9320924253), (3717, 5424040667), (6077, 3317617107), (6489, 3106974751), (18231, 1105872369), (42539, 473945301), (54693, 368624123), (127617, 157981767), (382851, 52660589)]