26872671

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 44593920

約数和(自身を除く): 17721249

約数列:

[1, 3, 7, 21, 23, 41, 59, 69, 123, 161, 177, 287, 413, 483, 529, 861, 943, 1239, 1357, 1587, 2419, 2829, 3703, 4071, 6601, 7257, 9499, 11109, 16933, 19803, 21689, 28497, 31211, 50799, 55637, 65067, 93633, 151823, 166911, 218477, 389459, 455469, 655431, 1168377, 1279651, 3838953, 8957557, 26872671]

約数ペア:

[(1, 26872671), (3, 8957557), (7, 3838953), (21, 1279651), (23, 1168377), (41, 655431), (59, 455469), (69, 389459), (123, 218477), (161, 166911), (177, 151823), (287, 93633), (413, 65067), (483, 55637), (529, 50799), (861, 31211), (943, 28497), (1239, 21689), (1357, 19803), (1587, 16933), (2419, 11109), (2829, 9499), (3703, 7257), (4071, 6601)]