2017612071

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1151}}^1$

素因数の和:1266

約数の個数: 80

約数和(自身を含む): 3412316160

約数和(自身を除く): 1394704089

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 67, 81, 153, 171, 201, 323, 459, 513, 603, 969, 1139, 1151, 1273, 1377, 1539, 1809, 2907, 3417, 3453, 3819, 5427, 8721, 10251, 10359, 11457, 19567, 21641, 21869, 26163, 30753, 31077, 34371, 58701, 64923, 65607, 77117, 92259, 93231, 103113, 176103, 194769, 196821, 231351, 371773, 528309, 584307, 590463, 694053, 1115319, 1310989, 1465223, 1584927, 1752921, 1771389, 2082159, 3345957, 3932967, 4395669, 6246477, 10037871, 11798901, 13187007, 24908791, 30113613, 35396703, 39561021, 74726373, 106190109, 118683063, 224179119, 672537357, 2017612071]

約数ペア:

[(1, 2017612071), (3, 672537357), (9, 224179119), (17, 118683063), (19, 106190109), (27, 74726373), (51, 39561021), (57, 35396703), (67, 30113613), (81, 24908791), (153, 13187007), (171, 11798901), (201, 10037871), (323, 6246477), (459, 4395669), (513, 3932967), (603, 3345957), (969, 2082159), (1139, 1771389), (1151, 1752921), (1273, 1584927), (1377, 1465223), (1539, 1310989), (1809, 1115319), (2907, 694053), (3417, 590463), (3453, 584307), (3819, 528309), (5427, 371773), (8721, 231351), (10251, 196821), (10359, 194769), (11457, 176103), (19567, 103113), (21641, 93231), (21869, 92259), (26163, 77117), (30753, 65607), (31077, 64923), (34371, 58701)]