69854631

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 120325632

約数和(自身を除く): 50471001

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 121, 231, 259, 363, 407, 743, 777, 847, 1221, 2229, 2541, 2849, 4477, 5201, 8173, 8547, 13431, 15603, 24519, 27491, 31339, 57211, 82473, 89903, 94017, 171633, 192437, 269709, 302401, 577311, 629321, 907203, 1887963, 2116807, 3326411, 6350421, 9979233, 23284877, 69854631]

約数ペア:

[(1, 69854631), (3, 23284877), (7, 9979233), (11, 6350421), (21, 3326411), (33, 2116807), (37, 1887963), (77, 907203), (111, 629321), (121, 577311), (231, 302401), (259, 269709), (363, 192437), (407, 171633), (743, 94017), (777, 89903), (847, 82473), (1221, 57211), (2229, 31339), (2541, 27491), (2849, 24519), (4477, 15603), (5201, 13431), (8173, 8547)]