133963578

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{354401}}^1$

素因数の和:354419

約数の個数: 32

約数和(自身を含む): 340225920

約数和(自身を除く): 206262342

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 354401, 708802, 1063203, 2126406, 2480807, 3189609, 4961614, 6379218, 7442421, 9568827, 14884842, 19137654, 22327263, 44654526, 66981789, 133963578]

約数ペア:

[(1, 133963578), (2, 66981789), (3, 44654526), (6, 22327263), (7, 19137654), (9, 14884842), (14, 9568827), (18, 7442421), (21, 6379218), (27, 4961614), (42, 3189609), (54, 2480807), (63, 2126406), (126, 1063203), (189, 708802), (378, 354401)]