161355789

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{150659}}^1$

素因数の和:150689

約数の個数: 24

約数和(自身を含む): 282035520

約数和(自身を除く): 120679731

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 150659, 451977, 1054613, 1355931, 2561203, 3163839, 7683609, 9491517, 17928421, 23050827, 53785263, 161355789]

約数ペア:

[(1, 161355789), (3, 53785263), (7, 23050827), (9, 17928421), (17, 9491517), (21, 7683609), (51, 3163839), (63, 2561203), (119, 1355931), (153, 1054613), (357, 451977), (1071, 150659)]