155538423

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{15173}}^1$

素因数の和:15263

約数の個数: 24

約数和(自身を含む): 241448688

約数和(自身を除く): 85910265

約数列:

[1, 3, 9, 17, 51, 67, 153, 201, 603, 1139, 3417, 10251, 15173, 45519, 136557, 257941, 773823, 1016591, 2321469, 3049773, 9149319, 17282047, 51846141, 155538423]

約数ペア:

[(1, 155538423), (3, 51846141), (9, 17282047), (17, 9149319), (51, 3049773), (67, 2321469), (153, 1016591), (201, 773823), (603, 257941), (1139, 136557), (3417, 45519), (10251, 15173)]