41991411

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{37}}^1$

素因数の和:109

約数の個数: 64

約数和(自身を含む): 76170240

約数和(自身を除く): 34178829

約数列:

[1, 3, 7, 11, 17, 21, 33, 37, 51, 77, 111, 119, 187, 231, 259, 289, 357, 407, 561, 629, 777, 867, 1221, 1309, 1887, 2023, 2849, 3179, 3927, 4403, 4913, 6069, 6919, 8547, 9537, 10693, 13209, 14739, 20757, 22253, 32079, 34391, 48433, 54043, 66759, 74851, 103173, 117623, 145299, 162129, 181781, 224553, 352869, 378301, 545343, 823361, 1134903, 1272467, 1999591, 2470083, 3817401, 5998773, 13997137, 41991411]

約数ペア:

[(1, 41991411), (3, 13997137), (7, 5998773), (11, 3817401), (17, 2470083), (21, 1999591), (33, 1272467), (37, 1134903), (51, 823361), (77, 545343), (111, 378301), (119, 352869), (187, 224553), (231, 181781), (259, 162129), (289, 145299), (357, 117623), (407, 103173), (561, 74851), (629, 66759), (777, 54043), (867, 48433), (1221, 34391), (1309, 32079), (1887, 22253), (2023, 20757), (2849, 14739), (3179, 13209), (3927, 10693), (4403, 9537), (4913, 8547), (6069, 6919)]