26977880083

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1\times {\mathrm{409}}^1$

素因数の和:836

約数の個数: 64

約数和(自身を含む): 35329536000

約数和(自身を除く): 8351655917

約数列:

[1, 7, 11, 29, 77, 109, 203, 271, 319, 409, 763, 1199, 1897, 2233, 2863, 2981, 3161, 4499, 7859, 8393, 11861, 20867, 22127, 29539, 31493, 34771, 44581, 55013, 83027, 86449, 110839, 130471, 206773, 243397, 312067, 324929, 490391, 605143, 775873, 856631, 913297, 1219229, 1292849, 2274503, 3214331, 3432737, 5996417, 8534603, 9049943, 9422941, 12081451, 14221339, 22500317, 35357641, 65960587, 84570157, 99549373, 132895961, 247503487, 350362079, 930271727, 2452534553, 3853982869, 26977880083]

約数ペア:

[(1, 26977880083), (7, 3853982869), (11, 2452534553), (29, 930271727), (77, 350362079), (109, 247503487), (203, 132895961), (271, 99549373), (319, 84570157), (409, 65960587), (763, 35357641), (1199, 22500317), (1897, 14221339), (2233, 12081451), (2863, 9422941), (2981, 9049943), (3161, 8534603), (4499, 5996417), (7859, 3432737), (8393, 3214331), (11861, 2274503), (20867, 1292849), (22127, 1219229), (29539, 913297), (31493, 856631), (34771, 775873), (44581, 605143), (55013, 490391), (83027, 324929), (86449, 312067), (110839, 243397), (130471, 206773)]