61378278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{786901}}^1$

素因数の和:786919

約数の個数: 16

約数和(自身を含む): 132199536

約数和(自身を除く): 70821258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 786901, 1573802, 2360703, 4721406, 10229713, 20459426, 30689139, 61378278]

約数ペア:

[(1, 61378278), (2, 30689139), (3, 20459426), (6, 10229713), (13, 4721406), (26, 2360703), (39, 1573802), (78, 786901)]