401053113

素因数分解:

$3^4\times {\mathrm{1523}}^1\times {\mathrm{3251}}^1$

素因数の和:4786

約数の個数: 20

約数和(自身を含む): 599681808

約数和(自身を除く): 198628695

約数列:

[1, 3, 9, 27, 81, 1523, 3251, 4569, 9753, 13707, 29259, 41121, 87777, 123363, 263331, 4951273, 14853819, 44561457, 133684371, 401053113]

約数ペア:

[(1, 401053113), (3, 133684371), (9, 44561457), (27, 14853819), (81, 4951273), (1523, 263331), (3251, 123363), (4569, 87777), (9753, 41121), (13707, 29259)]