51039693

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{18353}}^1$

素因数の和:18465

約数の個数: 16

約数和(自身を含む): 76352640

約数和(自身を除く): 25312947

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 18353, 55059, 165177, 495531, 1890359, 5671077, 17013231, 51039693]

約数ペア:

[(1, 51039693), (3, 17013231), (9, 5671077), (27, 1890359), (103, 495531), (309, 165177), (927, 55059), (2781, 18353)]