80758223

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1307}}^1$

素因数の和:1431

約数の個数: 24

約数和(自身を含む): 102290832

約数和(自身を除く): 21532609

約数列:

[1, 7, 13, 49, 91, 97, 637, 679, 1261, 1307, 4753, 8827, 9149, 16991, 61789, 64043, 118937, 126779, 832559, 887453, 1648127, 6212171, 11536889, 80758223]

約数ペア:

[(1, 80758223), (7, 11536889), (13, 6212171), (49, 1648127), (91, 887453), (97, 832559), (637, 126779), (679, 118937), (1261, 64043), (1307, 61789), (4753, 16991), (8827, 9149)]