67280691

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{22271}}^1$

素因数の和:22346

約数の個数: 16

約数和(自身を含む): 96215040

約数和(自身を除く): 28934349

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 22271, 66813, 423149, 1180363, 1269447, 3541089, 22426897, 67280691]

約数ペア:

[(1, 67280691), (3, 22426897), (19, 3541089), (53, 1269447), (57, 1180363), (159, 423149), (1007, 66813), (3021, 22271)]