54481797

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 86944000

約数和(自身を除く): 32462203

約数列:

[1, 3, 9, 19, 37, 57, 79, 109, 111, 171, 237, 327, 333, 703, 711, 981, 1501, 2071, 2109, 2923, 4033, 4503, 6213, 6327, 8611, 8769, 12099, 13509, 18639, 25833, 26307, 36297, 55537, 76627, 77499, 163609, 166611, 229881, 318607, 490827, 499833, 689643, 955821, 1472481, 2867463, 6053533, 18160599, 54481797]

約数ペア:

[(1, 54481797), (3, 18160599), (9, 6053533), (19, 2867463), (37, 1472481), (57, 955821), (79, 689643), (109, 499833), (111, 490827), (171, 318607), (237, 229881), (327, 166611), (333, 163609), (703, 77499), (711, 76627), (981, 55537), (1501, 36297), (2071, 26307), (2109, 25833), (2923, 18639), (4033, 13509), (4503, 12099), (6213, 8769), (6327, 8611)]