77940726

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{121403}}^1$

素因数の和:121515

約数の個数: 16

約数和(自身を含む): 157339584

約数和(自身を除く): 79398858

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 121403, 242806, 364209, 728418, 12990121, 25980242, 38970363, 77940726]

約数ペア:

[(1, 77940726), (2, 38970363), (3, 25980242), (6, 12990121), (107, 728418), (214, 364209), (321, 242806), (642, 121403)]