57768249

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 102187008

約数和(自身を除く): 44418759

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 83, 131, 161, 231, 249, 253, 393, 483, 581, 759, 913, 917, 1441, 1743, 1771, 1909, 2739, 2751, 3013, 4323, 5313, 5727, 6391, 9039, 10087, 10873, 13363, 19173, 20999, 21091, 30261, 32619, 33143, 40089, 62997, 63273, 76111, 99429, 119603, 146993, 228333, 232001, 250079, 358809, 440979, 696003, 750237, 837221, 1750553, 2511663, 2750869, 5251659, 8252607, 19256083, 57768249]

約数ペア:

[(1, 57768249), (3, 19256083), (7, 8252607), (11, 5251659), (21, 2750869), (23, 2511663), (33, 1750553), (69, 837221), (77, 750237), (83, 696003), (131, 440979), (161, 358809), (231, 250079), (249, 232001), (253, 228333), (393, 146993), (483, 119603), (581, 99429), (759, 76111), (913, 63273), (917, 62997), (1441, 40089), (1743, 33143), (1771, 32619), (1909, 30261), (2739, 21091), (2751, 20999), (3013, 19173), (4323, 13363), (5313, 10873), (5727, 10087), (6391, 9039)]