66156654

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{139571}}^1$

素因数の和:139655

約数の個数: 16

約数和(自身を含む): 133989120

約数和(自身を除く): 67832466

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 139571, 279142, 418713, 837426, 11026109, 22052218, 33078327, 66156654]

約数ペア:

[(1, 66156654), (2, 33078327), (3, 22052218), (6, 11026109), (79, 837426), (158, 418713), (237, 279142), (474, 139571)]