67180813

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{941}}^1$

素因数の和:1033

約数の個数: 24

約数和(自身を含む): 82473984

約数和(自身を除く): 15293171

約数列:

[1, 7, 31, 47, 49, 217, 329, 941, 1457, 1519, 2303, 6587, 10199, 29171, 44227, 46109, 71393, 204197, 309589, 1371037, 1429379, 2167123, 9597259, 67180813]

約数ペア:

[(1, 67180813), (7, 9597259), (31, 2167123), (47, 1429379), (49, 1371037), (217, 309589), (329, 204197), (941, 71393), (1457, 46109), (1519, 44227), (2303, 29171), (6587, 10199)]