66365469

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{769}}^1$

素因数の和:1041

約数の個数: 24

約数和(自身を含む): 98658560

約数和(自身を除く): 32293091

約数列:

[1, 3, 9, 43, 129, 223, 387, 669, 769, 2007, 2307, 6921, 9589, 28767, 33067, 86301, 99201, 171487, 297603, 514461, 1543383, 7373941, 22121823, 66365469]

約数ペア:

[(1, 66365469), (3, 22121823), (9, 7373941), (43, 1543383), (129, 514461), (223, 297603), (387, 171487), (669, 99201), (769, 86301), (2007, 33067), (2307, 28767), (6921, 9589)]