109728003

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 194073600

約数和(自身を除く): 84345597

約数列:

[1, 3, 7, 11, 21, 31, 33, 49, 77, 93, 121, 147, 199, 217, 231, 341, 363, 539, 597, 651, 847, 1023, 1393, 1519, 1617, 2189, 2387, 2541, 3751, 4179, 4557, 5929, 6169, 6567, 7161, 9751, 11253, 15323, 16709, 17787, 18507, 24079, 26257, 29253, 43183, 45969, 50127, 67859, 72237, 78771, 107261, 129549, 168553, 183799, 203577, 302281, 321783, 475013, 505659, 551397, 746449, 906843, 1179871, 1425039, 2239347, 3325091, 3539613, 5225143, 9975273, 15675429, 36576001, 109728003]

約数ペア:

[(1, 109728003), (3, 36576001), (7, 15675429), (11, 9975273), (21, 5225143), (31, 3539613), (33, 3325091), (49, 2239347), (77, 1425039), (93, 1179871), (121, 906843), (147, 746449), (199, 551397), (217, 505659), (231, 475013), (341, 321783), (363, 302281), (539, 203577), (597, 183799), (651, 168553), (847, 129549), (1023, 107261), (1393, 78771), (1519, 72237), (1617, 67859), (2189, 50127), (2387, 45969), (2541, 43183), (3751, 29253), (4179, 26257), (4557, 24079), (5929, 18507), (6169, 17787), (6567, 16709), (7161, 15323), (9751, 11253)]