198158049

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{6547}}^1$

素因数の和:6634

約数の個数: 32

約数和(自身を含む): 314304000

約数和(自身を除く): 116145951

約数列:

[1, 3, 9, 19, 27, 57, 59, 171, 177, 513, 531, 1121, 1593, 3363, 6547, 10089, 19641, 30267, 58923, 124393, 176769, 373179, 386273, 1119537, 1158819, 3358611, 3476457, 7339187, 10429371, 22017561, 66052683, 198158049]

約数ペア:

[(1, 198158049), (3, 66052683), (9, 22017561), (19, 10429371), (27, 7339187), (57, 3476457), (59, 3358611), (171, 1158819), (177, 1119537), (513, 386273), (531, 373179), (1121, 176769), (1593, 124393), (3363, 58923), (6547, 30267), (10089, 19641)]