539383077

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 874182400

約数和(自身を除く): 334799323

約数列:

[1, 3, 9, 19, 27, 37, 57, 111, 157, 171, 181, 333, 471, 513, 543, 703, 999, 1413, 1629, 2109, 2983, 3439, 4239, 4887, 5809, 6327, 6697, 8949, 10317, 17427, 18981, 20091, 26847, 28417, 30951, 52281, 60273, 80541, 85251, 92853, 110371, 127243, 156843, 180819, 255753, 331113, 381729, 539923, 767259, 993339, 1051429, 1145187, 1619769, 2980017, 3154287, 3435561, 4859307, 9462861, 14577921, 19977151, 28388583, 59931453, 179794359, 539383077]

約数ペア:

[(1, 539383077), (3, 179794359), (9, 59931453), (19, 28388583), (27, 19977151), (37, 14577921), (57, 9462861), (111, 4859307), (157, 3435561), (171, 3154287), (181, 2980017), (333, 1619769), (471, 1145187), (513, 1051429), (543, 993339), (703, 767259), (999, 539923), (1413, 381729), (1629, 331113), (2109, 255753), (2983, 180819), (3439, 156843), (4239, 127243), (4887, 110371), (5809, 92853), (6327, 85251), (6697, 80541), (8949, 60273), (10317, 52281), (17427, 30951), (18981, 28417), (20091, 26847)]