56553990561

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{110241697}}^1$

素因数の和:110241725

約数の個数: 16

約数和(自身を含む): 88193358400

約数和(自身を除く): 31639367839

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 110241697, 330725091, 992175273, 2094592243, 2976525819, 6283776729, 18851330187, 56553990561]

約数ペア:

[(1, 56553990561), (3, 18851330187), (9, 6283776729), (19, 2976525819), (27, 2094592243), (57, 992175273), (171, 330725091), (513, 110241697)]