72273691

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{1613}}^1$

素因数の和:1830

約数の個数: 16

約数和(自身を含む): 85374144

約数和(自身を除く): 13100453

約数列:

[1, 7, 37, 173, 259, 1211, 1613, 6401, 11291, 44807, 59681, 279049, 417767, 1953343, 10324813, 72273691]

約数ペア:

[(1, 72273691), (7, 10324813), (37, 1953343), (173, 417767), (259, 279049), (1211, 59681), (1613, 44807), (6401, 11291)]