43890141

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 67903488

約数和(自身を除く): 24013347

約数列:

[1, 3, 17, 23, 31, 51, 69, 71, 93, 213, 289, 391, 527, 713, 867, 1173, 1207, 1581, 1633, 2139, 2201, 3621, 4899, 6603, 6647, 8959, 12121, 19941, 20519, 26877, 27761, 36363, 37417, 50623, 61557, 83283, 112251, 151869, 206057, 471937, 618171, 636089, 860591, 1415811, 1908267, 2581773, 14630047, 43890141]

約数ペア:

[(1, 43890141), (3, 14630047), (17, 2581773), (23, 1908267), (31, 1415811), (51, 860591), (69, 636089), (71, 618171), (93, 471937), (213, 206057), (289, 151869), (391, 112251), (527, 83283), (713, 61557), (867, 50623), (1173, 37417), (1207, 36363), (1581, 27761), (1633, 26877), (2139, 20519), (2201, 19941), (3621, 12121), (4899, 8959), (6603, 6647)]