189743823

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{6269}}^1$

素因数の和:6356

約数の個数: 32

約数和(自身を含む): 300960000

約数和(自身を除く): 111216177

約数列:

[1, 3, 9, 19, 27, 57, 59, 171, 177, 513, 531, 1121, 1593, 3363, 6269, 10089, 18807, 30267, 56421, 119111, 169263, 357333, 369871, 1071999, 1109613, 3215997, 3328839, 7027549, 9986517, 21082647, 63247941, 189743823]

約数ペア:

[(1, 189743823), (3, 63247941), (9, 21082647), (19, 9986517), (27, 7027549), (57, 3328839), (59, 3215997), (171, 1109613), (177, 1071999), (513, 369871), (531, 357333), (1121, 169263), (1593, 119111), (3363, 56421), (6269, 30267), (10089, 18807)]