2825804548899

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{2161}}^1\times {\mathrm{10181}}^1$

素因数の和:12489

約数の個数: 64

約数和(自身を含む): 4311120706560

約数和(自身を除く): 1485316157661

約数列:

[1, 3, 9, 27, 67, 71, 201, 213, 603, 639, 1809, 1917, 2161, 4757, 6483, 10181, 14271, 19449, 30543, 42813, 58347, 91629, 128439, 144787, 153431, 274887, 434361, 460293, 682127, 722851, 1303083, 1380879, 2046381, 2168553, 3909249, 4142637, 6139143, 6505659, 10279877, 18417429, 19516977, 22001141, 30839631, 48431017, 66003423, 92518893, 145293051, 198010269, 277556679, 435879153, 594030807, 1307637459, 1474076447, 1562081011, 4422229341, 4686243033, 13266688023, 14058729099, 39800064069, 42176187297, 104659427737, 313978283211, 941934849633, 2825804548899]

約数ペア:

[(1, 2825804548899), (3, 941934849633), (9, 313978283211), (27, 104659427737), (67, 42176187297), (71, 39800064069), (201, 14058729099), (213, 13266688023), (603, 4686243033), (639, 4422229341), (1809, 1562081011), (1917, 1474076447), (2161, 1307637459), (4757, 594030807), (6483, 435879153), (10181, 277556679), (14271, 198010269), (19449, 145293051), (30543, 92518893), (42813, 66003423), (58347, 48431017), (91629, 30839631), (128439, 22001141), (144787, 19516977), (153431, 18417429), (274887, 10279877), (434361, 6505659), (460293, 6139143), (682127, 4142637), (722851, 3909249), (1303083, 2168553), (1380879, 2046381)]