66985841

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1153}}^1$

素因数の和:1316

約数の個数: 16

約数和(自身を含む): 74640720

約数和(自身を除く): 7654879

約数列:

[1, 13, 41, 109, 533, 1153, 1417, 4469, 14989, 47273, 58097, 125677, 614549, 1633801, 5152757, 66985841]

約数ペア:

[(1, 66985841), (13, 5152757), (41, 1633801), (109, 614549), (533, 125677), (1153, 58097), (1417, 47273), (4469, 14989)]