309969834081

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1\times {\mathrm{887}}^1\times {\mathrm{3137}}^1$

素因数の和:4621

約数の個数: 32

約数和(自身を含む): 420522928128

約数和(自身を除く): 110553094047

約数列:

[1, 3, 71, 213, 523, 887, 1569, 2661, 3137, 9411, 37133, 62977, 111399, 188931, 222727, 463901, 668181, 1391703, 1640651, 2782519, 4921953, 8347557, 32936971, 98810913, 116486221, 197558849, 349458663, 592676547, 1455257437, 4365772311, 103323278027, 309969834081]

約数ペア:

[(1, 309969834081), (3, 103323278027), (71, 4365772311), (213, 1455257437), (523, 592676547), (887, 349458663), (1569, 197558849), (2661, 116486221), (3137, 98810913), (9411, 32936971), (37133, 8347557), (62977, 4921953), (111399, 2782519), (188931, 1640651), (222727, 1391703), (463901, 668181)]