159522651

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{1327}}^1$

素因数の和:1408

約数の個数: 36

約数和(自身を含む): 249948192

約数和(自身を除く): 90425541

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 361, 703, 1083, 1327, 2109, 3249, 3981, 6327, 11943, 13357, 25213, 40071, 49099, 75639, 120213, 147297, 226917, 441891, 479047, 932881, 1437141, 2798643, 4311423, 8395929, 17724739, 53174217, 159522651]

約数ペア:

[(1, 159522651), (3, 53174217), (9, 17724739), (19, 8395929), (37, 4311423), (57, 2798643), (111, 1437141), (171, 932881), (333, 479047), (361, 441891), (703, 226917), (1083, 147297), (1327, 120213), (2109, 75639), (3249, 49099), (3981, 40071), (6327, 25213), (11943, 13357)]