73173877

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{1129}}^1$

素因数の和:1380

約数の個数: 16

約数和(自身を含む): 85916160

約数和(自身を除く): 12742283

約数列:

[1, 7, 47, 197, 329, 1129, 1379, 7903, 9259, 53063, 64813, 222413, 371441, 1556891, 10453411, 73173877]

約数ペア:

[(1, 73173877), (7, 10453411), (47, 1556891), (197, 371441), (329, 222413), (1129, 64813), (1379, 53063), (7903, 9259)]