120126309

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 173236224

約数和(自身を除く): 53109915

約数列:

[1, 3, 23, 37, 69, 111, 211, 223, 633, 669, 851, 2553, 4853, 5129, 7807, 8251, 14559, 15387, 23421, 24753, 47053, 141159, 179561, 189773, 538683, 569319, 1082219, 1740961, 3246657, 5222883, 40042103, 120126309]

約数ペア:

[(1, 120126309), (3, 40042103), (23, 5222883), (37, 3246657), (69, 1740961), (111, 1082219), (211, 569319), (223, 538683), (633, 189773), (669, 179561), (851, 141159), (2553, 47053), (4853, 24753), (5129, 23421), (7807, 15387), (8251, 14559)]