67899027

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1019}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 109670400

約数和(自身を除く): 41771373

約数列:

[1, 3, 7, 19, 21, 57, 133, 167, 399, 501, 1019, 1169, 3057, 3173, 3507, 7133, 9519, 19361, 21399, 22211, 58083, 66633, 135527, 170173, 406581, 510519, 1191211, 3233287, 3573633, 9699861, 22633009, 67899027]

約数ペア:

[(1, 67899027), (3, 22633009), (7, 9699861), (19, 3573633), (21, 3233287), (57, 1191211), (133, 510519), (167, 406581), (399, 170173), (501, 135527), (1019, 66633), (1169, 58083), (3057, 22211), (3173, 21399), (3507, 19361), (7133, 9519)]