42713577

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 68685760

約数和(自身を除く): 25972183

約数列:

[1, 3, 9, 19, 37, 43, 57, 111, 129, 157, 171, 333, 387, 471, 703, 817, 1413, 1591, 2109, 2451, 2983, 4773, 5809, 6327, 6751, 7353, 8949, 14319, 17427, 20253, 26847, 30229, 52281, 60759, 90687, 110371, 128269, 249787, 272061, 331113, 384807, 749361, 993339, 1154421, 2248083, 4745953, 14237859, 42713577]

約数ペア:

[(1, 42713577), (3, 14237859), (9, 4745953), (19, 2248083), (37, 1154421), (43, 993339), (57, 749361), (111, 384807), (129, 331113), (157, 272061), (171, 249787), (333, 128269), (387, 110371), (471, 90687), (703, 60759), (817, 52281), (1413, 30229), (1591, 26847), (2109, 20253), (2451, 17427), (2983, 14319), (4773, 8949), (5809, 7353), (6327, 6751)]