219040539987

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3877}}^1\times {\mathrm{21089}}^1$

素因数の和:25035

約数の個数: 32

約数和(自身を含む): 314062156800

約数和(自身を除く): 95021616813

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 3877, 11631, 21089, 63267, 73663, 182219, 220989, 400691, 546657, 991183, 1202073, 2973549, 3462161, 10386483, 18832477, 56497431, 81762053, 245286159, 1553479007, 3842816491, 4660437021, 11528449473, 73013513329, 219040539987]

約数ペア:

[(1, 219040539987), (3, 73013513329), (19, 11528449473), (47, 4660437021), (57, 3842816491), (141, 1553479007), (893, 245286159), (2679, 81762053), (3877, 56497431), (11631, 18832477), (21089, 10386483), (63267, 3462161), (73663, 2973549), (182219, 1202073), (220989, 991183), (400691, 546657)]