77130779

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1619}}^1$

素因数の和:1762

約数の個数: 16

約数和(自身を含む): 86780160

約数和(自身を除く): 9649381

約数列:

[1, 11, 61, 71, 671, 781, 1619, 4331, 17809, 47641, 98759, 114949, 1086349, 1264439, 7011889, 77130779]

約数ペア:

[(1, 77130779), (11, 7011889), (61, 1264439), (71, 1086349), (671, 114949), (781, 98759), (1619, 47641), (4331, 17809)]