63247149

素因数分解:

$3^4\times 7^1\times {\mathrm{331}}^1\times {\mathrm{337}}^1$

素因数の和:687

約数の個数: 40

約数和(自身を含む): 108625088

約数和(自身を除く): 45377939

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 331, 337, 567, 993, 1011, 2317, 2359, 2979, 3033, 6951, 7077, 8937, 9099, 20853, 21231, 26811, 27297, 62559, 63693, 111547, 187677, 191079, 334641, 780829, 1003923, 2342487, 3011769, 7027461, 9035307, 21082383, 63247149]

約数ペア:

[(1, 63247149), (3, 21082383), (7, 9035307), (9, 7027461), (21, 3011769), (27, 2342487), (63, 1003923), (81, 780829), (189, 334641), (331, 191079), (337, 187677), (567, 111547), (993, 63693), (1011, 62559), (2317, 27297), (2359, 26811), (2979, 21231), (3033, 20853), (6951, 9099), (7077, 8937)]