103639473

素因数分解:

$3^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2459}}^1$

素因数の和:2698

約数の個数: 32

約数和(自身を含む): 176332800

約数和(自身を除く): 72693327

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 223, 669, 1561, 2007, 2459, 4683, 6021, 7377, 14049, 17213, 22131, 42147, 51639, 66393, 154917, 464751, 548357, 1645071, 3838499, 4935213, 11515497, 14805639, 34546491, 103639473]

約数ペア:

[(1, 103639473), (3, 34546491), (7, 14805639), (9, 11515497), (21, 4935213), (27, 3838499), (63, 1645071), (189, 548357), (223, 464751), (669, 154917), (1561, 66393), (2007, 51639), (2459, 42147), (4683, 22131), (6021, 17213), (7377, 14049)]