20161177695

素因数分解:

$3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{539141}}^1$

素因数の和:539432

約数の個数: 32

約数和(自身を含む): 35971554240

約数和(自身を除く): 15810376545

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 277, 831, 1385, 2493, 4155, 7479, 12465, 37395, 539141, 1617423, 2695705, 4852269, 8087115, 14556807, 24261345, 72784035, 149342057, 448026171, 746710285, 1344078513, 2240130855, 4032235539, 6720392565, 20161177695]

約数ペア:

[(1, 20161177695), (3, 6720392565), (5, 4032235539), (9, 2240130855), (15, 1344078513), (27, 746710285), (45, 448026171), (135, 149342057), (277, 72784035), (831, 24261345), (1385, 14556807), (2493, 8087115), (4155, 4852269), (7479, 2695705), (12465, 1617423), (37395, 539141)]