72807231

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{93703}}^1$

素因数の和:93750

約数の個数: 16

約数和(自身を含む): 113944064

約数和(自身を除く): 41136833

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 93703, 281109, 655921, 1967763, 3467011, 10401033, 24269077, 72807231]

約数ペア:

[(1, 72807231), (3, 24269077), (7, 10401033), (21, 3467011), (37, 1967763), (111, 655921), (259, 281109), (777, 93703)]