561815704809

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{541}}^1\times {\mathrm{574061}}^1$

素因数の和:574678

約数の個数: 32

約数和(自身を含む): 846305162880

約数和(自身を除く): 284489458071

約数列:

[1, 3, 9, 27, 67, 201, 541, 603, 1623, 1809, 4869, 14607, 36247, 108741, 326223, 574061, 978669, 1722183, 5166549, 15499647, 38462087, 115386261, 310567001, 346158783, 931701003, 1038476349, 2795103009, 8385309027, 20807989067, 62423967201, 187271901603, 561815704809]

約数ペア:

[(1, 561815704809), (3, 187271901603), (9, 62423967201), (27, 20807989067), (67, 8385309027), (201, 2795103009), (541, 1038476349), (603, 931701003), (1623, 346158783), (1809, 310567001), (4869, 115386261), (14607, 38462087), (36247, 15499647), (108741, 5166549), (326223, 1722183), (574061, 978669)]