69321663

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:329

約数の個数: 40

約数和(自身を含む): 107331840

約数和(自身を除く): 38010177

約数列:

[1, 3, 9, 27, 47, 81, 131, 139, 141, 393, 417, 423, 1179, 1251, 1269, 3537, 3753, 3807, 6157, 6533, 10611, 11259, 18209, 18471, 19599, 54627, 55413, 58797, 163881, 166239, 176391, 491643, 498717, 529173, 855823, 1474929, 2567469, 7702407, 23107221, 69321663]

約数ペア:

[(1, 69321663), (3, 23107221), (9, 7702407), (27, 2567469), (47, 1474929), (81, 855823), (131, 529173), (139, 498717), (141, 491643), (393, 176391), (417, 166239), (423, 163881), (1179, 58797), (1251, 55413), (1269, 54627), (3537, 19599), (3753, 18471), (3807, 18209), (6157, 11259), (6533, 10611)]