67840887

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{1201}}^1$

素因数の和:2214

約数の個数: 16

約数和(自身を含む): 95390720

約数和(自身を除く): 27549833

約数列:

[1, 3, 19, 57, 991, 1201, 2973, 3603, 18829, 22819, 56487, 68457, 1190191, 3570573, 22613629, 67840887]

約数ペア:

[(1, 67840887), (3, 22613629), (19, 3570573), (57, 1190191), (991, 68457), (1201, 56487), (2973, 22819), (3603, 18829)]