85121253

素因数分解:

$3^3\times 7^1\times {\mathrm{450377}}^1$

素因数の和:450393

約数の個数: 16

約数和(自身を含む): 144120960

約数和(自身を除く): 58999707

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 450377, 1351131, 3152639, 4053393, 9457917, 12160179, 28373751, 85121253]

約数ペア:

[(1, 85121253), (3, 28373751), (7, 12160179), (9, 9457917), (21, 4053393), (27, 3152639), (63, 1351131), (189, 450377)]