66330182009

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{38363321}}^1$

素因数の和:38363360

約数の個数: 16

約数和(自身を含む): 85933841280

約数和(自身を除く): 19603659271

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 38363321, 268543247, 498723173, 728903099, 3491062211, 5102321693, 9475740287, 66330182009]

約数ペア:

[(1, 66330182009), (7, 9475740287), (13, 5102321693), (19, 3491062211), (91, 728903099), (133, 498723173), (247, 268543247), (1729, 38363321)]