67379439

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1\times {\mathrm{491}}^1$

素因数の和:950

約数の個数: 16

約数和(自身を含む): 90921600

約数和(自身を除く): 23542161

約数列:

[1, 3, 149, 307, 447, 491, 921, 1473, 45743, 73159, 137229, 150737, 219477, 452211, 22459813, 67379439]

約数ペア:

[(1, 67379439), (3, 22459813), (149, 452211), (307, 219477), (447, 150737), (491, 137229), (921, 73159), (1473, 45743)]