75842403

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{787}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 124970496

約数和(自身を除く): 49128093

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 353, 787, 1059, 2361, 2471, 4589, 5509, 7413, 10231, 13767, 16527, 30693, 32123, 71617, 96369, 214851, 277811, 833433, 1944677, 3611543, 5834031, 10834629, 25280801, 75842403]

約数ペア:

[(1, 75842403), (3, 25280801), (7, 10834629), (13, 5834031), (21, 3611543), (39, 1944677), (91, 833433), (273, 277811), (353, 214851), (787, 96369), (1059, 71617), (2361, 32123), (2471, 30693), (4589, 16527), (5509, 13767), (7413, 10231)]