61227063

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{71}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 99244800

約数和(自身を除く): 38017737

約数列:

[1, 3, 9, 19, 27, 41, 57, 71, 123, 171, 213, 369, 513, 639, 779, 1107, 1349, 1681, 1917, 2337, 2911, 4047, 5043, 7011, 8733, 12141, 15129, 21033, 26199, 31939, 36423, 45387, 55309, 78597, 95817, 119351, 165927, 287451, 358053, 497781, 862353, 1074159, 1493343, 2267669, 3222477, 6803007, 20409021, 61227063]

約数ペア:

[(1, 61227063), (3, 20409021), (9, 6803007), (19, 3222477), (27, 2267669), (41, 1493343), (57, 1074159), (71, 862353), (123, 497781), (171, 358053), (213, 287451), (369, 165927), (513, 119351), (639, 95817), (779, 78597), (1107, 55309), (1349, 45387), (1681, 36423), (1917, 31939), (2337, 26199), (2911, 21033), (4047, 15129), (5043, 12141), (7011, 8733)]