63828945

素因数分解:

$3^3\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1097}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 113840640

約数和(自身を除く): 50011695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 431, 1097, 1293, 2155, 3291, 3879, 5485, 6465, 9873, 11637, 16455, 19395, 29619, 49365, 58185, 148095, 472807, 1418421, 2364035, 4255263, 7092105, 12765789, 21276315, 63828945]

約数ペア:

[(1, 63828945), (3, 21276315), (5, 12765789), (9, 7092105), (15, 4255263), (27, 2364035), (45, 1418421), (135, 472807), (431, 148095), (1097, 58185), (1293, 49365), (2155, 29619), (3291, 19395), (3879, 16455), (5485, 11637), (6465, 9873)]