89931093

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{138143}}^1$

素因数の和:138184

約数の個数: 16

約数和(自身を含む): 141459456

約数和(自身を除く): 51528363

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 138143, 414429, 967001, 2901003, 4282433, 12847299, 29977031, 89931093]

約数ペア:

[(1, 89931093), (3, 29977031), (7, 12847299), (21, 4282433), (31, 2901003), (93, 967001), (217, 414429), (651, 138143)]