74672907

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{19553}}^1$

素因数の和:19642

約数の個数: 16

約数和(自身を含む): 106373760

約数和(自身を除く): 31700853

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 19553, 58659, 371507, 1114521, 1310051, 3930153, 24890969, 74672907]

約数ペア:

[(1, 74672907), (3, 24890969), (19, 3930153), (57, 1310051), (67, 1114521), (201, 371507), (1273, 58659), (3819, 19553)]