2073603609

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13789}}^1$

素因数の和:13851

約数の個数: 72

約数和(自身を含む): 3923861760

約数和(自身を除く): 1850258151

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 49, 63, 77, 93, 99, 147, 217, 231, 279, 341, 441, 539, 651, 693, 1023, 1519, 1617, 1953, 2387, 3069, 4557, 4851, 7161, 13671, 13789, 16709, 21483, 41367, 50127, 96523, 124101, 150381, 151679, 289569, 427459, 455037, 675661, 868707, 1061753, 1282377, 1365111, 2026983, 2992213, 3185259, 3847131, 4702049, 6080949, 7432271, 8976639, 9555777, 14106147, 20945491, 22296813, 26929917, 32914343, 42318441, 62836473, 66890439, 98743029, 188509419, 230400401, 296229087, 691201203, 2073603609]

約数ペア:

[(1, 2073603609), (3, 691201203), (7, 296229087), (9, 230400401), (11, 188509419), (21, 98743029), (31, 66890439), (33, 62836473), (49, 42318441), (63, 32914343), (77, 26929917), (93, 22296813), (99, 20945491), (147, 14106147), (217, 9555777), (231, 8976639), (279, 7432271), (341, 6080949), (441, 4702049), (539, 3847131), (651, 3185259), (693, 2992213), (1023, 2026983), (1519, 1365111), (1617, 1282377), (1953, 1061753), (2387, 868707), (3069, 675661), (4557, 455037), (4851, 427459), (7161, 289569), (13671, 151679), (13789, 150381), (16709, 124101), (21483, 96523), (41367, 50127)]