134193507

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{19423}}^1$

素因数の和:19487

約数の個数: 24

約数和(自身を含む): 212576256

約数和(自身を除く): 78382749

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 6909, 19423, 58269, 135961, 407883, 912881, 951727, 2738643, 2855181, 6390167, 19170501, 44731169, 134193507]

約数ペア:

[(1, 134193507), (3, 44731169), (7, 19170501), (21, 6390167), (47, 2855181), (49, 2738643), (141, 951727), (147, 912881), (329, 407883), (987, 135961), (2303, 58269), (6909, 19423)]