26166987

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 47973120

約数和(自身を除く): 21806133

約数列:

[1, 3, 7, 9, 11, 21, 33, 61, 63, 77, 99, 183, 231, 427, 549, 619, 671, 693, 1281, 1857, 2013, 3843, 4333, 4697, 5571, 6039, 6809, 12999, 14091, 20427, 37759, 38997, 42273, 47663, 61281, 113277, 142989, 264313, 339831, 415349, 428967, 792939, 1246047, 2378817, 2907443, 3738141, 8722329, 26166987]

約数ペア:

[(1, 26166987), (3, 8722329), (7, 3738141), (9, 2907443), (11, 2378817), (21, 1246047), (33, 792939), (61, 428967), (63, 415349), (77, 339831), (99, 264313), (183, 142989), (231, 113277), (427, 61281), (549, 47663), (619, 42273), (671, 38997), (693, 37759), (1281, 20427), (1857, 14091), (2013, 12999), (3843, 6809), (4333, 6039), (4697, 5571)]