75431937

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97081}}^1$

素因数の和:97128

約数の個数: 16

約数和(自身を含む): 118051712

約数和(自身を除く): 42619775

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 97081, 291243, 679567, 2038701, 3591997, 10775991, 25143979, 75431937]

約数ペア:

[(1, 75431937), (3, 25143979), (7, 10775991), (21, 3591997), (37, 2038701), (111, 679567), (259, 291243), (777, 97081)]