67723279

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:630

約数の個数: 16

約数和(自身を含む): 74511360

約数和(自身を除く): 6788081

約数列:

[1, 13, 71, 239, 307, 923, 3107, 3991, 16969, 21797, 73373, 220597, 283361, 953849, 5209483, 67723279]

約数ペア:

[(1, 67723279), (13, 5209483), (71, 953849), (239, 283361), (307, 220597), (923, 73373), (3107, 21797), (3991, 16969)]