63969438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{11551}}^1$

素因数の和:11640

約数の個数: 32

約数和(自身を含む): 139732992

約数和(自身を除く): 75763554

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 11551, 23102, 34653, 69306, 150163, 300326, 450489, 820121, 900978, 1640242, 2460363, 4920726, 10661573, 21323146, 31984719, 63969438]

約数ペア:

[(1, 63969438), (2, 31984719), (3, 21323146), (6, 10661573), (13, 4920726), (26, 2460363), (39, 1640242), (71, 900978), (78, 820121), (142, 450489), (213, 300326), (426, 150163), (923, 69306), (1846, 34653), (2769, 23102), (5538, 11551)]