63426213

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 96768000

約数和(自身を除く): 33341787

約数列:

[1, 3, 9, 27, 53, 127, 159, 349, 381, 477, 1047, 1143, 1431, 3141, 3429, 6731, 9423, 18497, 20193, 44323, 55491, 60579, 132969, 166473, 181737, 398907, 499419, 1196721, 2349119, 7047357, 21142071, 63426213]

約数ペア:

[(1, 63426213), (3, 21142071), (9, 7047357), (27, 2349119), (53, 1196721), (127, 499419), (159, 398907), (349, 181737), (381, 166473), (477, 132969), (1047, 60579), (1143, 55491), (1431, 44323), (3141, 20193), (3429, 18497), (6731, 9423)]