373089969

素因数分解:

$3^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:177

約数の個数: 120

約数和(自身を含む): 697866048

約数和(自身を除く): 324776079

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 61, 63, 67, 69, 81, 147, 161, 183, 189, 201, 207, 427, 441, 469, 483, 549, 567, 603, 621, 1127, 1281, 1323, 1403, 1407, 1449, 1541, 1647, 1809, 1863, 2989, 3283, 3381, 3843, 3969, 4087, 4209, 4221, 4347, 4623, 4941, 5427, 8967, 9821, 9849, 10143, 10787, 11529, 12261, 12627, 12663, 13041, 13869, 26901, 28609, 29463, 29547, 30429, 32361, 34587, 36783, 37881, 37989, 41607, 68747, 75509, 80703, 85827, 88389, 88641, 91287, 94001, 97083, 110349, 113643, 124821, 200263, 206241, 226527, 242109, 257481, 265167, 265923, 282003, 291249, 331047, 600789, 618723, 658007, 679581, 772443, 795501, 846009, 873747, 1802367, 1856169, 1974021, 2038743, 2317329, 2538027, 4606049, 5407101, 5568507, 5922063, 6116229, 7614081, 13818147, 16221303, 17766189, 41454441, 53298567, 124363323, 373089969]

約数ペア:

[(1, 373089969), (3, 124363323), (7, 53298567), (9, 41454441), (21, 17766189), (23, 16221303), (27, 13818147), (49, 7614081), (61, 6116229), (63, 5922063), (67, 5568507), (69, 5407101), (81, 4606049), (147, 2538027), (161, 2317329), (183, 2038743), (189, 1974021), (201, 1856169), (207, 1802367), (427, 873747), (441, 846009), (469, 795501), (483, 772443), (549, 679581), (567, 658007), (603, 618723), (621, 600789), (1127, 331047), (1281, 291249), (1323, 282003), (1403, 265923), (1407, 265167), (1449, 257481), (1541, 242109), (1647, 226527), (1809, 206241), (1863, 200263), (2989, 124821), (3283, 113643), (3381, 110349), (3843, 97083), (3969, 94001), (4087, 91287), (4209, 88641), (4221, 88389), (4347, 85827), (4623, 80703), (4941, 75509), (5427, 68747), (8967, 41607), (9821, 37989), (9849, 37881), (10143, 36783), (10787, 34587), (11529, 32361), (12261, 30429), (12627, 29547), (12663, 29463), (13041, 28609), (13869, 26901)]