65975049

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{55117}}^1$

素因数の和:55149

約数の個数: 24

約数和(自身を含む): 114645440

約数和(自身を除く): 48670391

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 55117, 165351, 385819, 496053, 1047223, 1157457, 3141669, 3472371, 7330561, 9425007, 21991683, 65975049]

約数ペア:

[(1, 65975049), (3, 21991683), (7, 9425007), (9, 7330561), (19, 3472371), (21, 3141669), (57, 1157457), (63, 1047223), (133, 496053), (171, 385819), (399, 165351), (1197, 55117)]