528076773

素因数分解:

$3^3\times 7^2\times {\mathrm{399151}}^1$

素因数の和:399174

約数の個数: 24

約数和(自身を含む): 910066560

約数和(自身を除く): 381989787

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 399151, 1197453, 2794057, 3592359, 8382171, 10777077, 19558399, 25146513, 58675197, 75439539, 176025591, 528076773]

約数ペア:

[(1, 528076773), (3, 176025591), (7, 75439539), (9, 58675197), (21, 25146513), (27, 19558399), (49, 10777077), (63, 8382171), (147, 3592359), (189, 2794057), (441, 1197453), (1323, 399151)]