456890733

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{16477}}^1$

素因数の和:16578

約数の個数: 32

約数和(自身を含む): 738214400

約数和(自身を除く): 281323667

約数列:

[1, 3, 9, 13, 27, 39, 79, 117, 237, 351, 711, 1027, 2133, 3081, 9243, 16477, 27729, 49431, 148293, 214201, 444879, 642603, 1301683, 1927809, 3905049, 5783427, 11715147, 16921879, 35145441, 50765637, 152296911, 456890733]

約数ペア:

[(1, 456890733), (3, 152296911), (9, 50765637), (13, 35145441), (27, 16921879), (39, 11715147), (79, 5783427), (117, 3905049), (237, 1927809), (351, 1301683), (711, 642603), (1027, 444879), (2133, 214201), (3081, 148293), (9243, 49431), (16477, 27729)]