158980923

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{3217}}^1$

素因数の和:3276

約数の個数: 36

約数和(自身を含む): 256860760

約数和(自身を除く): 97879837

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 289, 323, 867, 969, 2601, 2907, 3217, 5491, 9651, 16473, 28953, 49419, 54689, 61123, 164067, 183369, 492201, 550107, 929713, 1039091, 2789139, 3117273, 8367417, 9351819, 17664547, 52993641, 158980923]

約数ペア:

[(1, 158980923), (3, 52993641), (9, 17664547), (17, 9351819), (19, 8367417), (51, 3117273), (57, 2789139), (153, 1039091), (171, 929713), (289, 550107), (323, 492201), (867, 183369), (969, 164067), (2601, 61123), (2907, 54689), (3217, 49419), (5491, 28953), (9651, 16473)]