26409492711

素因数分解:

$3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{6823}}^1$

素因数の和:7041

約数の個数: 72

約数和(自身を含む): 45387897984

約数和(自身を除く): 18978405273

約数列:

[1, 3, 7, 9, 21, 49, 63, 67, 131, 147, 201, 393, 441, 469, 603, 917, 1179, 1407, 2751, 3283, 4221, 6419, 6823, 8253, 8777, 9849, 19257, 20469, 26331, 29547, 47761, 57771, 61407, 61439, 78993, 143283, 184317, 334327, 429849, 430073, 457141, 552951, 893813, 1002981, 1290219, 1371423, 2681439, 3008943, 3199987, 3870657, 4114269, 6256691, 8044317, 9599961, 18770073, 22399909, 28799883, 43796837, 56310219, 59885471, 67199727, 131390511, 179656413, 201599181, 394171533, 419198297, 538969239, 1257594891, 2934388079, 3772784673, 8803164237, 26409492711]

約数ペア:

[(1, 26409492711), (3, 8803164237), (7, 3772784673), (9, 2934388079), (21, 1257594891), (49, 538969239), (63, 419198297), (67, 394171533), (131, 201599181), (147, 179656413), (201, 131390511), (393, 67199727), (441, 59885471), (469, 56310219), (603, 43796837), (917, 28799883), (1179, 22399909), (1407, 18770073), (2751, 9599961), (3283, 8044317), (4221, 6256691), (6419, 4114269), (6823, 3870657), (8253, 3199987), (8777, 3008943), (9849, 2681439), (19257, 1371423), (20469, 1290219), (26331, 1002981), (29547, 893813), (47761, 552951), (57771, 457141), (61407, 430073), (61439, 429849), (78993, 334327), (143283, 184317)]