89481393

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{12763}}^1$

素因数の和:12829

約数の個数: 24

約数和(自身を含む): 139382880

約数和(自身を除く): 49901487

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 12763, 38289, 114867, 242497, 523283, 727491, 1569849, 2182473, 4709547, 9942377, 29827131, 89481393]

約数ペア:

[(1, 89481393), (3, 29827131), (9, 9942377), (19, 4709547), (41, 2182473), (57, 1569849), (123, 727491), (171, 523283), (369, 242497), (779, 114867), (2337, 38289), (7011, 12763)]