123347449491

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{113171}}^1$

素因数の和:113312

約数の個数: 64

約数和(自身を含む): 206512644096

約数和(自身を除く): 83165194605

約数列:

[1, 3, 7, 17, 21, 43, 51, 71, 119, 129, 213, 301, 357, 497, 731, 903, 1207, 1491, 2193, 3053, 3621, 5117, 8449, 9159, 15351, 21371, 25347, 51901, 64113, 113171, 155703, 339513, 363307, 792197, 1089921, 1923907, 2376591, 4866353, 5771721, 8035141, 13467349, 14599059, 24105423, 34064471, 40402047, 56245987, 82728001, 102193413, 136597397, 168737961, 248184003, 345511063, 409792191, 579096007, 956181779, 1036533189, 1737288021, 2418577441, 2868545337, 5873688071, 7255732323, 17621064213, 41115816497, 123347449491]

約数ペア:

[(1, 123347449491), (3, 41115816497), (7, 17621064213), (17, 7255732323), (21, 5873688071), (43, 2868545337), (51, 2418577441), (71, 1737288021), (119, 1036533189), (129, 956181779), (213, 579096007), (301, 409792191), (357, 345511063), (497, 248184003), (731, 168737961), (903, 136597397), (1207, 102193413), (1491, 82728001), (2193, 56245987), (3053, 40402047), (3621, 34064471), (5117, 24105423), (8449, 14599059), (9159, 13467349), (15351, 8035141), (21371, 5771721), (25347, 4866353), (51901, 2376591), (64113, 1923907), (113171, 1089921), (155703, 792197), (339513, 363307)]