78759921

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{29399}}^1$

素因数の和:29468

約数の個数: 16

約数和(自身を含む): 112896000

約数和(自身を除く): 34136079

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 29399, 88197, 558581, 1381753, 1675743, 4145259, 26253307, 78759921]

約数ペア:

[(1, 78759921), (3, 26253307), (19, 4145259), (47, 1675743), (57, 1381753), (141, 558581), (893, 88197), (2679, 29399)]