15638492079

素因数分解:

$3^2\times 7^1\times {\mathrm{4003}}^1\times {\mathrm{62011}}^1$

素因数の和:66027

約数の個数: 24

約数和(自身を含む): 25822788992

約数和(自身を除く): 10184296913

約数列:

[1, 3, 7, 9, 21, 63, 4003, 12009, 28021, 36027, 62011, 84063, 186033, 252189, 434077, 558099, 1302231, 3906693, 248230033, 744690099, 1737610231, 2234070297, 5212830693, 15638492079]

約数ペア:

[(1, 15638492079), (3, 5212830693), (7, 2234070297), (9, 1737610231), (21, 744690099), (63, 248230033), (4003, 3906693), (12009, 1302231), (28021, 558099), (36027, 434077), (62011, 252189), (84063, 186033)]