978019893

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{3109}}^1$

素因数の和:3370

約数の個数: 32

約数和(自身を含む): 1480857600

約数和(自身を除く): 502837707

約数列:

[1, 3, 9, 27, 61, 183, 191, 549, 573, 1647, 1719, 3109, 5157, 9327, 11651, 27981, 34953, 83943, 104859, 189649, 314577, 568947, 593819, 1706841, 1781457, 5120523, 5344371, 16033113, 36222959, 108668877, 326006631, 978019893]

約数ペア:

[(1, 978019893), (3, 326006631), (9, 108668877), (27, 36222959), (61, 16033113), (183, 5344371), (191, 5120523), (549, 1781457), (573, 1706841), (1647, 593819), (1719, 568947), (3109, 314577), (5157, 189649), (9327, 104859), (11651, 83943), (27981, 34953)]