27269333

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:166

約数の個数: 36

約数和(自身を含む): 35674020

約数和(自身を除く): 8404687

約数列:

[1, 7, 13, 37, 49, 89, 91, 169, 259, 481, 623, 637, 1157, 1183, 1813, 3293, 3367, 4361, 6253, 8099, 8281, 15041, 23051, 23569, 42809, 43771, 56693, 105287, 161357, 299663, 306397, 556517, 737009, 2097641, 3895619, 27269333]

約数ペア:

[(1, 27269333), (7, 3895619), (13, 2097641), (37, 737009), (49, 556517), (89, 306397), (91, 299663), (169, 161357), (259, 105287), (481, 56693), (623, 43771), (637, 42809), (1157, 23569), (1183, 23051), (1813, 15041), (3293, 8281), (3367, 8099), (4361, 6253)]