15673863393

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{131071}}^1$

素因数の和:131226

約数の個数: 32

約数和(自身を含む): 23991418880

約数和(自身を除く): 8317555487

約数列:

[1, 3, 9, 27, 43, 103, 129, 309, 387, 927, 1161, 2781, 4429, 13287, 39861, 119583, 131071, 393213, 1179639, 3538917, 5636053, 13500313, 16908159, 40500939, 50724477, 121502817, 152173431, 364508451, 580513459, 1741540377, 5224621131, 15673863393]

約数ペア:

[(1, 15673863393), (3, 5224621131), (9, 1741540377), (27, 580513459), (43, 364508451), (103, 152173431), (129, 121502817), (309, 50724477), (387, 40500939), (927, 16908159), (1161, 13500313), (2781, 5636053), (4429, 3538917), (13287, 1179639), (39861, 393213), (119583, 131071)]