85518447

素因数分解:

$3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{17783}}^1$

素因数の和:18022

約数の個数: 16

約数和(自身を含む): 130890240

約数和(自身を除く): 45371793

約数列:

[1, 3, 7, 21, 229, 687, 1603, 4809, 17783, 53349, 124481, 373443, 4072307, 12216921, 28506149, 85518447]

約数ペア:

[(1, 85518447), (3, 28506149), (7, 12216921), (21, 4072307), (229, 373443), (687, 124481), (1603, 53349), (4809, 17783)]