89480937

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1327}}^1$

素因数の和:1382

約数の個数: 48

約数和(自身を含む): 155535360

約数和(自身を除く): 66054423

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 169, 247, 273, 399, 507, 741, 1183, 1327, 1729, 3211, 3549, 3981, 5187, 9289, 9633, 17251, 22477, 25213, 27867, 51753, 67431, 75639, 120757, 176491, 224263, 327769, 362271, 529473, 672789, 983307, 1569841, 2294383, 4260997, 4709523, 6883149, 12782991, 29826979, 89480937]

約数ペア:

[(1, 89480937), (3, 29826979), (7, 12782991), (13, 6883149), (19, 4709523), (21, 4260997), (39, 2294383), (57, 1569841), (91, 983307), (133, 672789), (169, 529473), (247, 362271), (273, 327769), (399, 224263), (507, 176491), (741, 120757), (1183, 75639), (1327, 67431), (1729, 51753), (3211, 27867), (3549, 25213), (3981, 22477), (5187, 17251), (9289, 9633)]