165739717

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61001}}^1$

素因数の和:61044

約数の個数: 16

約数和(自身を含む): 204966720

約数和(自身を除く): 39227003

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 61001, 671011, 793013, 1159019, 8723143, 12749209, 15067247, 165739717]

約数ペア:

[(1, 165739717), (11, 15067247), (13, 12749209), (19, 8723143), (143, 1159019), (209, 793013), (247, 671011), (2717, 61001)]