153486081

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 278497440

約数和(自身を除く): 125011359

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 59, 63, 119, 147, 153, 177, 347, 357, 413, 441, 531, 833, 1003, 1041, 1071, 1239, 2429, 2499, 2891, 3009, 3123, 3717, 5899, 7021, 7287, 7497, 8673, 9027, 17003, 17697, 20473, 21063, 21861, 26019, 41293, 49147, 51009, 53091, 61419, 63189, 123879, 143311, 147441, 153027, 184257, 289051, 348041, 371637, 429933, 442323, 867153, 1003177, 1044123, 1289799, 2436287, 2601459, 3009531, 3132369, 7308861, 9028593, 17054009, 21926583, 51162027, 153486081]

約数ペア:

[(1, 153486081), (3, 51162027), (7, 21926583), (9, 17054009), (17, 9028593), (21, 7308861), (49, 3132369), (51, 3009531), (59, 2601459), (63, 2436287), (119, 1289799), (147, 1044123), (153, 1003177), (177, 867153), (347, 442323), (357, 429933), (413, 371637), (441, 348041), (531, 289051), (833, 184257), (1003, 153027), (1041, 147441), (1071, 143311), (1239, 123879), (2429, 63189), (2499, 61419), (2891, 53091), (3009, 51009), (3123, 49147), (3717, 41293), (5899, 26019), (7021, 21861), (7287, 21063), (7497, 20473), (8673, 17697), (9027, 17003)]