41987169

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5011}}^1$

素因数の和:5050

約数の個数: 36

約数和(自身を含む): 74277840

約数和(自身を除く): 32290671

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1197, 2793, 5011, 8379, 15033, 35077, 45099, 95209, 105231, 245539, 285627, 315693, 666463, 736617, 856881, 1999389, 2209851, 4665241, 5998167, 13995723, 41987169]

約数ペア:

[(1, 41987169), (3, 13995723), (7, 5998167), (9, 4665241), (19, 2209851), (21, 1999389), (49, 856881), (57, 736617), (63, 666463), (133, 315693), (147, 285627), (171, 245539), (399, 105231), (441, 95209), (931, 45099), (1197, 35077), (2793, 15033), (5011, 8379)]