190140903

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{1783}}^1$

素因数の和:1864

約数の個数: 36

約数和(自身を含む): 299037648

約数和(自身を除く): 108896745

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 289, 369, 697, 867, 1783, 2091, 2601, 5349, 6273, 11849, 16047, 30311, 35547, 73103, 90933, 106641, 219309, 272799, 515287, 657927, 1242751, 1545861, 3728253, 4637583, 11184759, 21126767, 63380301, 190140903]

約数ペア:

[(1, 190140903), (3, 63380301), (9, 21126767), (17, 11184759), (41, 4637583), (51, 3728253), (123, 1545861), (153, 1242751), (289, 657927), (369, 515287), (697, 272799), (867, 219309), (1783, 106641), (2091, 90933), (2601, 73103), (5349, 35547), (6273, 30311), (11849, 16047)]