118343457

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{661}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 185360000

約数和(自身を除く): 67016543

約数列:

[1, 3, 9, 19, 27, 57, 171, 349, 513, 661, 1047, 1983, 3141, 5949, 6631, 9423, 12559, 17847, 19893, 37677, 59679, 113031, 179037, 230689, 339093, 692067, 2076201, 4383091, 6228603, 13149273, 39447819, 118343457]

約数ペア:

[(1, 118343457), (3, 39447819), (9, 13149273), (19, 6228603), (27, 4383091), (57, 2076201), (171, 692067), (349, 339093), (513, 230689), (661, 179037), (1047, 113031), (1983, 59679), (3141, 37677), (5949, 19893), (6631, 17847), (9423, 12559)]