877149

素因数分解:

$3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:56

約数の個数: 60

約数和(自身を含む): 1738044

約数和(自身を除く): 860895

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 49, 51, 63, 81, 91, 117, 119, 147, 153, 189, 221, 273, 351, 357, 441, 459, 567, 637, 663, 819, 833, 1053, 1071, 1323, 1377, 1547, 1911, 1989, 2457, 2499, 3213, 3969, 4641, 5733, 5967, 7371, 7497, 9639, 10829, 13923, 17199, 17901, 22491, 32487, 41769, 51597, 67473, 97461, 125307, 292383, 877149]

約数ペア:

[(1, 877149), (3, 292383), (7, 125307), (9, 97461), (13, 67473), (17, 51597), (21, 41769), (27, 32487), (39, 22491), (49, 17901), (51, 17199), (63, 13923), (81, 10829), (91, 9639), (117, 7497), (119, 7371), (147, 5967), (153, 5733), (189, 4641), (221, 3969), (273, 3213), (351, 2499), (357, 2457), (441, 1989), (459, 1911), (567, 1547), (637, 1377), (663, 1323), (819, 1071), (833, 1053)]