1937132326521

素因数分解:

$3^3\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1409}}^1\times {\mathrm{11243}}^1$

素因数の和:13315

約数の個数: 64

約数和(自身を含む): 3287493734400

約数和(自身を除く): 1350361407879

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 647, 1409, 1941, 4227, 4529, 5823, 9863, 11243, 12681, 13587, 17469, 29589, 33729, 38043, 40761, 78701, 88767, 101187, 122283, 236103, 266301, 303561, 708309, 911623, 2124927, 2734869, 6381361, 7274221, 8204607, 15841387, 19144083, 21822663, 24613821, 47524161, 50919547, 57432249, 65467989, 110889709, 142572483, 152758641, 172296747, 196403967, 332669127, 427717449, 458275923, 998007381, 1374827769, 2994022143, 10249377389, 30748132167, 71745641723, 92244396501, 215236925169, 276733189503, 645710775507, 1937132326521]

約数ペア:

[(1, 1937132326521), (3, 645710775507), (7, 276733189503), (9, 215236925169), (21, 92244396501), (27, 71745641723), (63, 30748132167), (189, 10249377389), (647, 2994022143), (1409, 1374827769), (1941, 998007381), (4227, 458275923), (4529, 427717449), (5823, 332669127), (9863, 196403967), (11243, 172296747), (12681, 152758641), (13587, 142572483), (17469, 110889709), (29589, 65467989), (33729, 57432249), (38043, 50919547), (40761, 47524161), (78701, 24613821), (88767, 21822663), (101187, 19144083), (122283, 15841387), (236103, 8204607), (266301, 7274221), (303561, 6381361), (708309, 2734869), (911623, 2124927)]