80763903

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{2351}}^1$

素因数の和:2715

約数の個数: 24

約数和(自身を含む): 127685376

約数和(自身を除く): 46921473

約数列:

[1, 3, 9, 11, 33, 99, 347, 1041, 2351, 3123, 3817, 7053, 11451, 21159, 25861, 34353, 77583, 232749, 815797, 2447391, 7342173, 8973767, 26921301, 80763903]

約数ペア:

[(1, 80763903), (3, 26921301), (9, 8973767), (11, 7342173), (33, 2447391), (99, 815797), (347, 232749), (1041, 77583), (2351, 34353), (3123, 25861), (3817, 21159), (7053, 11451)]