105812889

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12503}}^1$

素因数の和:12557

約数の個数: 32

約数和(自身を含む): 179257344

約数和(自身を除く): 73444455

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 8463, 12503, 37509, 87521, 162539, 262563, 387593, 487617, 1137773, 1162779, 2713151, 3413319, 5038709, 8139453, 15116127, 35270963, 105812889]

約数ペア:

[(1, 105812889), (3, 35270963), (7, 15116127), (13, 8139453), (21, 5038709), (31, 3413319), (39, 2713151), (91, 1162779), (93, 1137773), (217, 487617), (273, 387593), (403, 262563), (651, 162539), (1209, 87521), (2821, 37509), (8463, 12503)]