153944859

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{587}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 223534080

約数和(自身を除く): 69589221

約数列:

[1, 3, 19, 43, 57, 107, 129, 321, 587, 817, 1761, 2033, 2451, 4601, 6099, 11153, 13803, 25241, 33459, 62809, 75723, 87419, 188427, 262257, 479579, 1193371, 1438737, 2700787, 3580113, 8102361, 51314953, 153944859]

約数ペア:

[(1, 153944859), (3, 51314953), (19, 8102361), (43, 3580113), (57, 2700787), (107, 1438737), (129, 1193371), (321, 479579), (587, 262257), (817, 188427), (1761, 87419), (2033, 75723), (2451, 62809), (4601, 33459), (6099, 25241), (11153, 13803)]