331347782313

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{112657}}^1$

素因数の和:112942

約数の個数: 48

約数和(自身を含む): 506149862400

約数和(自身を除く): 174802080087

約数列:

[1, 3, 9, 29, 59, 87, 177, 191, 261, 531, 573, 1711, 1719, 5133, 5539, 11269, 15399, 16617, 33807, 49851, 101421, 112657, 326801, 337971, 980403, 1013913, 2941209, 3267053, 6646763, 9801159, 19940289, 21517487, 29403477, 59820867, 64552461, 192756127, 193657383, 578268381, 624007123, 1269531733, 1734805143, 1872021369, 3808595199, 5616064107, 11425785597, 36816420257, 110449260771, 331347782313]

約数ペア:

[(1, 331347782313), (3, 110449260771), (9, 36816420257), (29, 11425785597), (59, 5616064107), (87, 3808595199), (177, 1872021369), (191, 1734805143), (261, 1269531733), (531, 624007123), (573, 578268381), (1711, 193657383), (1719, 192756127), (5133, 64552461), (5539, 59820867), (11269, 29403477), (15399, 21517487), (16617, 19940289), (33807, 9801159), (49851, 6646763), (101421, 3267053), (112657, 2941209), (326801, 1013913), (337971, 980403)]