51178611

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67429}}^1$

素因数の和:67466

約数の個数: 16

約数和(自身を含む): 77679360

約数和(自身を除く): 26500749

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 67429, 202287, 741719, 1550867, 2225157, 4652601, 17059537, 51178611]

約数ペア:

[(1, 51178611), (3, 17059537), (11, 4652601), (23, 2225157), (33, 1550867), (69, 741719), (253, 202287), (759, 67429)]