54214407

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{601}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 86976960

約数和(自身を除く): 32762553

約数列:

[1, 3, 9, 13, 27, 39, 117, 257, 351, 601, 771, 1803, 2313, 3341, 5409, 6939, 7813, 10023, 16227, 23439, 30069, 70317, 90207, 154457, 210951, 463371, 1390113, 2007941, 4170339, 6023823, 18071469, 54214407]

約数ペア:

[(1, 54214407), (3, 18071469), (9, 6023823), (13, 4170339), (27, 2007941), (39, 1390113), (117, 463371), (257, 210951), (351, 154457), (601, 90207), (771, 70317), (1803, 30069), (2313, 23439), (3341, 16227), (5409, 10023), (6939, 7813)]