37680489

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4943}}^1$

素因数の和:4978

約数の個数: 36

約数和(自身を含む): 68385408

約数和(自身を除く): 30704919

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 693, 847, 1089, 2541, 4943, 7623, 14829, 34601, 44487, 54373, 103803, 163119, 311409, 380611, 489357, 598103, 1141833, 1794309, 3425499, 4186721, 5382927, 12560163, 37680489]

約数ペア:

[(1, 37680489), (3, 12560163), (7, 5382927), (9, 4186721), (11, 3425499), (21, 1794309), (33, 1141833), (63, 598103), (77, 489357), (99, 380611), (121, 311409), (231, 163119), (363, 103803), (693, 54373), (847, 44487), (1089, 34601), (2541, 14829), (4943, 7623)]