81477187

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{4019}}^1$

素因数の和:4146

約数の個数: 16

約数和(自身を含む): 94550400

約数和(自身を除く): 13073213

約数列:

[1, 11, 19, 97, 209, 1067, 1843, 4019, 20273, 44209, 76361, 389843, 839971, 4288273, 7407017, 81477187]

約数ペア:

[(1, 81477187), (11, 7407017), (19, 4288273), (97, 839971), (209, 389843), (1067, 76361), (1843, 44209), (4019, 20273)]