15693432027

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8212157}}^1$

素因数の和:8212187

約数の個数: 24

約数和(自身を含む): 26213208336

約数和(自身を除く): 10519776309

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 8212157, 24636471, 57485099, 106758041, 172455297, 320274123, 402395693, 747306287, 1207187079, 2241918861, 5231144009, 15693432027]

約数ペア:

[(1, 15693432027), (3, 5231144009), (7, 2241918861), (13, 1207187079), (21, 747306287), (39, 402395693), (49, 320274123), (91, 172455297), (147, 106758041), (273, 57485099), (637, 24636471), (1911, 8212157)]