55323003

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 81100800

約数和(自身を除く): 25777797

約数列:

[1, 3, 19, 31, 57, 93, 131, 239, 393, 589, 717, 1767, 2489, 4061, 4541, 7409, 7467, 12183, 13623, 22227, 31309, 77159, 93927, 140771, 231477, 422313, 594871, 970579, 1784613, 2911737, 18441001, 55323003]

約数ペア:

[(1, 55323003), (3, 18441001), (19, 2911737), (31, 1784613), (57, 970579), (93, 594871), (131, 422313), (239, 231477), (393, 140771), (589, 93927), (717, 77159), (1767, 31309), (2489, 22227), (4061, 13623), (4541, 12183), (7409, 7467)]