66116478

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{155203}}^1$

素因数の和:155279

約数の個数: 16

約数和(自身を含む): 134096256

約数和(自身を除く): 67979778

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 155203, 310406, 465609, 931218, 11019413, 22038826, 33058239, 66116478]

約数ペア:

[(1, 66116478), (2, 33058239), (3, 22038826), (6, 11019413), (71, 931218), (142, 465609), (213, 310406), (426, 155203)]