66887909

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1931}}^1$

素因数の和:2056

約数の個数: 16

約数和(自身を含む): 75672576

約数和(自身を除く): 8784667

約数列:

[1, 11, 47, 67, 517, 737, 1931, 3149, 21241, 34639, 90757, 129377, 998327, 1423147, 6080719, 66887909]

約数ペア:

[(1, 66887909), (11, 6080719), (47, 1423147), (67, 998327), (517, 129377), (737, 90757), (1931, 34639), (3149, 21241)]