71627686559

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1361}}^1\times {\mathrm{21649}}^1$

素因数の和:23051

約数の個数: 32

約数和(自身を含む): 89169595200

約数和(自身を除く): 17541908641

約数列:

[1, 11, 13, 17, 143, 187, 221, 1361, 2431, 14971, 17693, 21649, 23137, 194623, 238139, 254507, 281437, 300781, 368033, 3095807, 3308591, 4048363, 4784429, 29464289, 52628719, 324107179, 383035757, 500892913, 4213393327, 5509822043, 6511607869, 71627686559]

約数ペア:

[(1, 71627686559), (11, 6511607869), (13, 5509822043), (17, 4213393327), (143, 500892913), (187, 383035757), (221, 324107179), (1361, 52628719), (2431, 29464289), (14971, 4784429), (17693, 4048363), (21649, 3308591), (23137, 3095807), (194623, 368033), (238139, 300781), (254507, 281437)]