1669673169

素因数分解:

$3^6\times {\mathrm{487}}^1\times {\mathrm{4703}}^1$

素因数の和:5208

約数の個数: 28

約数和(自身を含む): 2509038336

約数和(自身を除く): 839365167

約数列:

[1, 3, 9, 27, 81, 243, 487, 729, 1461, 4383, 4703, 13149, 14109, 39447, 42327, 118341, 126981, 355023, 380943, 1142829, 2290361, 3428487, 6871083, 20613249, 61839747, 185519241, 556557723, 1669673169]

約数ペア:

[(1, 1669673169), (3, 556557723), (9, 185519241), (27, 61839747), (81, 20613249), (243, 6871083), (487, 3428487), (729, 2290361), (1461, 1142829), (4383, 380943), (4703, 355023), (13149, 126981), (14109, 118341), (39447, 42327)]