313971661719

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{11119}}^1\times {\mathrm{4463}}^1$

素因数の和:15644

約数の個数: 48

約数和(自身を含む): 490440038400

約数和(自身を除く): 176468376681

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 4463, 6327, 11119, 13389, 33357, 40167, 84797, 100071, 165131, 211261, 254391, 411403, 495393, 633783, 763173, 1234209, 1486179, 1901349, 3137489, 3702627, 7816657, 9412467, 23449971, 28237401, 49624097, 70349913, 148872291, 446616873, 942857843, 1836091589, 2828573529, 5508274767, 8485720587, 16524824301, 34885740191, 104657220573, 313971661719]

約数ペア:

[(1, 313971661719), (3, 104657220573), (9, 34885740191), (19, 16524824301), (37, 8485720587), (57, 5508274767), (111, 2828573529), (171, 1836091589), (333, 942857843), (703, 446616873), (2109, 148872291), (4463, 70349913), (6327, 49624097), (11119, 28237401), (13389, 23449971), (33357, 9412467), (40167, 7816657), (84797, 3702627), (100071, 3137489), (165131, 1901349), (211261, 1486179), (254391, 1234209), (411403, 763173), (495393, 633783)]