53186757

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71777}}^1$

素因数の和:71812

約数の個数: 16

約数和(自身を含む): 80391360

約数和(自身を除く): 27204603

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 71777, 215331, 933101, 1363763, 2799303, 4091289, 17728919, 53186757]

約数ペア:

[(1, 53186757), (3, 17728919), (13, 4091289), (19, 2799303), (39, 1363763), (57, 933101), (247, 215331), (741, 71777)]