137095731

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 212784000

約数和(自身を除く): 75688269

約数列:

[1, 3, 9, 29, 61, 79, 87, 109, 183, 237, 261, 327, 549, 711, 981, 1769, 2291, 3161, 4819, 5307, 6649, 6873, 8611, 9483, 14457, 15921, 19947, 20619, 25833, 28449, 43371, 59841, 77499, 139751, 192821, 249719, 419253, 525271, 578463, 749157, 1257759, 1575813, 1735389, 2247471, 4727439, 15232859, 45698577, 137095731]

約数ペア:

[(1, 137095731), (3, 45698577), (9, 15232859), (29, 4727439), (61, 2247471), (79, 1735389), (87, 1575813), (109, 1257759), (183, 749157), (237, 578463), (261, 525271), (327, 419253), (549, 249719), (711, 192821), (981, 139751), (1769, 77499), (2291, 59841), (3161, 43371), (4819, 28449), (5307, 25833), (6649, 20619), (6873, 19947), (8611, 15921), (9483, 14457)]