19006433541

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1\times {\mathrm{719}}^1$

素因数の和:1375

約数の個数: 64

約数和(自身を含む): 29627596800

約数和(自身を除く): 10621163259

約数列:

[1, 3, 9, 27, 37, 47, 111, 141, 333, 423, 563, 719, 999, 1269, 1689, 1739, 2157, 5067, 5217, 6471, 15201, 15651, 19413, 20831, 26461, 26603, 33793, 46953, 62493, 79383, 79809, 101379, 187479, 238149, 239427, 304137, 404797, 562437, 714447, 718281, 912411, 979057, 1214391, 1250341, 2937171, 3643173, 3751023, 8811513, 10929519, 11253069, 14977489, 19025459, 26434539, 33759207, 44932467, 57076377, 134797401, 171229131, 404392203, 513687393, 703941983, 2111825949, 6335477847, 19006433541]

約数ペア:

[(1, 19006433541), (3, 6335477847), (9, 2111825949), (27, 703941983), (37, 513687393), (47, 404392203), (111, 171229131), (141, 134797401), (333, 57076377), (423, 44932467), (563, 33759207), (719, 26434539), (999, 19025459), (1269, 14977489), (1689, 11253069), (1739, 10929519), (2157, 8811513), (5067, 3751023), (5217, 3643173), (6471, 2937171), (15201, 1250341), (15651, 1214391), (19413, 979057), (20831, 912411), (26461, 718281), (26603, 714447), (33793, 562437), (46953, 404797), (62493, 304137), (79383, 239427), (79809, 238149), (101379, 187479)]