146624121

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^2\times {\mathrm{307}}^1$

素因数の和:368

約数の個数: 72

約数和(自身を含む): 267553440

約数和(自身を除く): 120929319

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 133, 147, 171, 189, 307, 361, 399, 441, 513, 921, 931, 1083, 1197, 1323, 2149, 2527, 2763, 2793, 3249, 3591, 5833, 6447, 7581, 8289, 8379, 9747, 15043, 17499, 17689, 19341, 22743, 25137, 40831, 45129, 52497, 53067, 58023, 68229, 110827, 122493, 135387, 157491, 159201, 285817, 332481, 367479, 406161, 477603, 775789, 857451, 997443, 1102437, 2327367, 2572353, 2992329, 5430523, 6982101, 7717059, 16291569, 20946303, 48874707, 146624121]

約数ペア:

[(1, 146624121), (3, 48874707), (7, 20946303), (9, 16291569), (19, 7717059), (21, 6982101), (27, 5430523), (49, 2992329), (57, 2572353), (63, 2327367), (133, 1102437), (147, 997443), (171, 857451), (189, 775789), (307, 477603), (361, 406161), (399, 367479), (441, 332481), (513, 285817), (921, 159201), (931, 157491), (1083, 135387), (1197, 122493), (1323, 110827), (2149, 68229), (2527, 58023), (2763, 53067), (2793, 52497), (3249, 45129), (3591, 40831), (5833, 25137), (6447, 22743), (7581, 19341), (8289, 17689), (8379, 17499), (9747, 15043)]