858742551

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{33119}}^1$

素因数の和:33235

約数の個数: 24

約数和(自身を含む): 1288235520

約数和(自身を除く): 429492969

約数列:

[1, 3, 9, 43, 67, 129, 201, 387, 603, 2881, 8643, 25929, 33119, 99357, 298071, 1424117, 2218973, 4272351, 6656919, 12817053, 19970757, 95415839, 286247517, 858742551]

約数ペア:

[(1, 858742551), (3, 286247517), (9, 95415839), (43, 19970757), (67, 12817053), (129, 6656919), (201, 4272351), (387, 2218973), (603, 1424117), (2881, 298071), (8643, 99357), (25929, 33119)]