41564187

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 71568640

約数和(自身を除く): 30004453

約数列:

[1, 3, 7, 9, 21, 43, 63, 67, 129, 201, 229, 301, 387, 469, 603, 687, 903, 1407, 1603, 2061, 2709, 2881, 4221, 4809, 8643, 9847, 14427, 15343, 20167, 25929, 29541, 46029, 60501, 68929, 88623, 107401, 138087, 181503, 206787, 322203, 620361, 659749, 966609, 1979247, 4618243, 5937741, 13854729, 41564187]

約数ペア:

[(1, 41564187), (3, 13854729), (7, 5937741), (9, 4618243), (21, 1979247), (43, 966609), (63, 659749), (67, 620361), (129, 322203), (201, 206787), (229, 181503), (301, 138087), (387, 107401), (469, 88623), (603, 68929), (687, 60501), (903, 46029), (1407, 29541), (1603, 25929), (2061, 20167), (2709, 15343), (2881, 14427), (4221, 9847), (4809, 8643)]