69139917

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 134784000

約数和(自身を除く): 65644083

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 59, 63, 77, 89, 99, 133, 171, 177, 209, 231, 267, 399, 413, 531, 623, 627, 649, 693, 801, 979, 1121, 1197, 1239, 1463, 1691, 1869, 1881, 1947, 2937, 3363, 3717, 4389, 4543, 5073, 5251, 5607, 5841, 6853, 7847, 8811, 10089, 11837, 12331, 13167, 13629, 15219, 15753, 18601, 20559, 23541, 35511, 36757, 36993, 40887, 47259, 55803, 57761, 61677, 70623, 86317, 99769, 106533, 110271, 110979, 130207, 167409, 173283, 258951, 299307, 330813, 390621, 404327, 519849, 698383, 776853, 897921, 1097459, 1171863, 1212981, 2095149, 3292377, 3638943, 6285447, 7682213, 9877131, 23046639, 69139917]

約数ペア:

[(1, 69139917), (3, 23046639), (7, 9877131), (9, 7682213), (11, 6285447), (19, 3638943), (21, 3292377), (33, 2095149), (57, 1212981), (59, 1171863), (63, 1097459), (77, 897921), (89, 776853), (99, 698383), (133, 519849), (171, 404327), (177, 390621), (209, 330813), (231, 299307), (267, 258951), (399, 173283), (413, 167409), (531, 130207), (623, 110979), (627, 110271), (649, 106533), (693, 99769), (801, 86317), (979, 70623), (1121, 61677), (1197, 57761), (1239, 55803), (1463, 47259), (1691, 40887), (1869, 36993), (1881, 36757), (1947, 35511), (2937, 23541), (3363, 20559), (3717, 18601), (4389, 15753), (4543, 15219), (5073, 13629), (5251, 13167), (5607, 12331), (5841, 11837), (6853, 10089), (7847, 8811)]