90208131

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{2539}}^1$

素因数の和:3466

約数の個数: 16

約数和(自身を含む): 129722880

約数和(自身を除く): 39514749

約数列:

[1, 3, 13, 39, 911, 2539, 2733, 7617, 11843, 33007, 35529, 99021, 2313029, 6939087, 30069377, 90208131]

約数ペア:

[(1, 90208131), (3, 30069377), (13, 6939087), (39, 2313029), (911, 99021), (2539, 35529), (2733, 33007), (7617, 11843)]